Actor next to cartoon character picture

I assume you mean in the Cast List on the TItle page.

If is probably too time-consuming to collect, upload and link these pictures onto those pages. And it would mean specialized extra programming for animated pages.

And what would you do in a case like Dan Castellaneta in the Simpsons Movie with the credit :

Homer Simpson/Itchy/Barney/Grampa/Stage Manager/Krusty
the Clown/Mayor Quimby/Mayor's Aide/Multi-Eyed Squirrel/Panicky
Man/Sideshow Mel/Mr. Teeny/EPA Official/Kissing Cop/Bear/Boy on
Phone/NSA Worker/Officer/Santa's Little Helper/Squeaky-Voiced
Teen/Groundskeeper Willie

or even worse, on The Simpsons Series page which reads :

Homer Simpson / Barney Gumble / Groundskeeper Willie /
Mayor Quimby / Sideshow Mel / Grampa Simpson / Grampa / Krusty the
Clown / Hans Moleman / Krusty / Krusty the Klown / Squeaky-Voiced Teen /
Itchy / Others / Barney / Santa's Little Helper / Kodos / Rich Texan /
Blue-Haired Lawyer / Abraham Simpson / Gil / Louie / Marty / Mr. Teeny /
Willie / Arnie Pie / Homer / Squeaky Voiced Teen / Scott Christian /
Bill / Count Dracula / Abe Simpson / Additional Voices / Bill Clinton /
Quimby / Various / Butler / Cab Driver / Charlie / Gary / Homer Simpson,
Abraham Simpson / Homer's Brain / Man #2 / Reporter / Announcer / Bill
Cosby / Cop / Disco Stu / Gil Gunderson / John F. Kennedy / Leprechaun /
Man in Audience / Man in Crowd / Moleman / Monkey / Player / Reporter
#1 / Reporter #2 / Snake / Snowball II / Worker / Al Bundy / Arnie Pye /
Beer Vendor / Benjamin Franklin / Casting Director / Chicken / Clown /
Conductor / Cop #1 / Curly / Droopy-Voiced Man / Elf Moldy / Estonian
Dwarf / Frankie the Squealer / Frenchman / George Washington / Goliath /
Gomer Pyle / Groundskeeper Willy / Guard / Hairdresser / Hippie /
Hitler / Hobo / Hot Dog Vendor / I Can't Believe They Invented It
Announcer / Ice Cream Man / Irish Man / Kwik-E-Mart Customer / Lance
Murdock / Leopold / Lugash / Mailman / Man / Man in Crowd #2 / Martian /
Martin's Dad / Mayan Homer / Monkeys / Mr. Winfield / News Director /
Oscar the Grouch / Owl / Painter / Photographer / Pigeon / Poochie /
Referee / Reporter #4 / Reporter #5 / Rupert Murdoch / Sam / Smartline
Announcer / Soldier #1 / T-Shirt Vendor / TV Voice / Teacher / Tex /
Texan / Troy McClure / Uncle Sam / Vincent Price / Waiter / Woody
Allen / "Larry Davies Experience" Guy #2 / "Let's not listen" /
"Rip-off!" / 'Delivery Man' #2 / 'First Date' Host / 'Frame Up!' Host /
'Get on the bus, Dancing Homer!' / 'He's blown it for sure!' / 'How's
the world treating you, Mr. Gumble?' / 'I really wish they wouldn't
scream' / 'I'll pay anything!' / 'I'm not angry any more!' / 'Marge is
gonna say something....' / 'Mmm, that's good satire!' / 'No!' / 'Now
Showing' Announcer / 'Pure egotism!' / 'R' Movie Announcer / 'They'll
Never Stop The Simpsons' Performer / 'Wheel of Fortune' Contestant /
'Where'd he go?' / 'Who Wants to Marry an Internet Billionaire?'
Announcer / 'William Henry Harrison' / 'You know?' guy / Abe / Abe
'Grampa' Simpson / Abraham 'Grampa' Simpson / Abraham Lincoln / Academy
Award Playhouse Announcer / Actor / Actor #2 / Adil's Father / Admiral
Carstairs / Admissions Officer / Agent #1 / Aide / Air India Clerk /
Airplane Voice / Airport Tannoy / Al Capone / Alcoholic #1 / Alcoholic
#3 / Alf / Alfred E. Neuman / Alien / Alive Character #4 / Allan
Thicke / Angry Driver / Angry Mob Member #2 / Angry Star Wars Fan /
Animator #1 / Announcer #2 / Antibody #1 / Antibody #2 / Antoine 'Tex'
O'Hara / Archie Bunker / Aristotle Amandopoulis / Arizona Cardinals
representative / Arnie Gumble / Art Student / Arthur / Arthur Miller /
Artie Ziff / Asa / Assassin / Astronaut / Astronomer / Attack Dog
Trainer / Audience / Audience Member #1 / Austin Powers / Australian
Squeaky-Voiced Teen / Baby Representative / Bachelor #3 / Ballon Game
Man / Bandstand Assembler / Bank Manager / Banker / Barber / Barfly #1 /
Barney the Dinosaur / Baron von Kissalot / Baseball Player / Ben
Franklin / Benedict Arnold / Benjamin / Big Rich Texan / Bill O'Rights /
Billy / Billy Crystal / Bishop / Bleeding Heart Liberal / Blue Haired
Lawyer / Blue-Haired Laywer / Blue-haired lawyer / Bluella / Board
Chairman in Commercial / Board Member #3 / Bodyguard #1 / Bont / Booing
people / Bowler #1 / Bowler #2 / Bowler #4 / Bowler #5 / Bowler #9 /
Bowling Receptionist / Box Factory Manager / Boxing Commentator / Boxing
announcer #2 / Boy #1 / Boy #2 / Boy with Frisbee / Brad Fletcher /
Bran Producer #3 / British Child / Brother #2 / Brother Of European
Judge / Buddy Hodges / Bully of the Year Judge / Bum #3 / Bum #4 /
Bumblebee Man / Burns Campaign Ad Jingle Singer / Burns' Campaign
Manager / Burns' Imaginary Homer / Burns' Lawyer / Bus Thief / Busker /
Bystander / C-3PO / Caller / Camel / Cameraman / Canadian Football
League Announcer / Capital City Goofball / Capt. Lance Murdock / Captain
Lance Murdock / Cashier / Casino Employee #3 / Castro / Cat / Catapult
Soldier / Cats / Caution Crewman / Chairman / Channel 6 News Announcer /
Charles Darwin Actor / Charlie Callas / Charlie Weaver / Charlton
Heston / Chemist / Chess Player #3 / Chewbaka / Chief O'Hara / Child
#4 / Child #6 / Chimp / Chinese General / Chinese Officer / Chinese
Principal #2 / Chipwich Salesman / Choir Soloist / Choreographer /
Chorus Man / Christian / Churchgoer / City Council #1 / City Council
#3 / Clay Babcock / Cleaner / Clerk / Clerk #2 / Clerk in Ape Mask /
Cletus / Clint Eastwood / Clown #1 / Clumsy Student Mover / Co-Pilot /
Coach / Coast Guard / Cocktail Waiter / Coin Designer #2 / Cola
Scientist #2 / Colonel Ketchup / Colonel Tex / Commentator / Commercial
Announcer #1 / Commercial Announcer #3 / Commercial Man #1 / Compere /
Conservative Judge / Construction Manager / Corn Vendor / Cosmonaut #1 /
Costingtons Clerk / Costumed Man #1 / Couch Gag Director / Cow / Cowboy
Block / Crazy Es / Crazy Guy / Crazy Old Guy / Crazy Old Man / Criminal
#2 / Crony / Croupier #2 / Cycling Brother / Cyclist / Dad in
Commercial / Dash Dingo Villain / Dave Jr. / Dave Shutton / Deer /
Delbert / Delegate #2 / Delivery Man / Dennis Kucinich / Derelict /
Diner Owner / Dink / Dinosaur / Director / Disneyland Cop / Doctor / Don
Castellaneta / Don Corleone / Don Rickles / Donut Attorney / Dream
Grampa / Driver / Drug Pusher / Drunk #1 / Drunk Fish #1 / Drunk Fish
#2 / Duck with Cell Phone / Duff Brewery Clock / Duff Commercial
Announcer / Dwight's Partner / Edward the Penitent / Electric Car /
Elizabeth Taylor's Agent / Elvis / Emergency Announcer / Emperor /
Employee / Employee in Commercial / English Soldier #3 / Englishman /
Enraged Father / Ernest P. Worrell / Etch / Ethan / Ethnic Man / Eustace
B. Tilley / Exec #2 / Executioner / FBI Agent #1 / FBI Agent #2 /
Faceless Man / Falling Worker / Fan Man / Fantastic Dan / Farmer / Farty
the Crippled Robot / Father #2 / Father Bear / Fighter Pilot #1 whilst
Parachuting / Fireman / Fleeing Crewman #2 / Fleeing Man / Fleeing
Snake / Flying Dutchman Chef / Flying Dutchman Waiter #2 / Flying
Monkeys / Football Announcer / Fossil Fuel Man / Fox Night at the Movies
Announcer / Frankenstein's Monster / Frat #2 / Fred Rogers / Freddy
Quimby / French President / French Representative / French Ship
Captain / Frosty the Snowman / Future Man / GOP #2 / Ga-Ga / Gabbo
Announcer / Gallagher / Gambler / Gameshow Host / Gate Guard / Gay Man
#1 / Gene Siskel / General #2 / Genghis Khan / Genie / George Burns /
George Washington Robot / George Washington in Advert / Gerald Ford /
German Man / Giant Donut / Giuseppe / Googly-Eyed Man / Government Man
#2 / Government Man #3 / Graceland Tour Guide / Granpa / Gravedigger /
Great-Grampa Simpson / Gregory / Grey-haired man / Groom #1 / Guard #2 /
Guard in Bart's Fantasy / Gummy Joe / Gun-Obsessed Recruit / Gus / Guy
Incognito / Guy at Theatre / Guy with a letter / HDTV / Hamster / Happy
Little Elf #1 / Head of NASA / Heckler #1 / Heckler #2 / Henry the
eighth / Hiccupping Man / Hillbilly / Hillbilly #1 / Hillbilly #2 /
Himself / Hippie #3 / Hippie Designer / Hiram Simpson / Hobgoblin / Hold
Music / Homeless Man #1 / Homeless Man #2 / Homeless Man #3 / Homer
Clones / Homer Glumplet / Homer's Brain #1 / Homer's Brain #2 / Homer's
Clones / Homer's Conscience / Homer's Doppelgänger / Homer's Libido /
Homer's Sperm / Horrified Man / Horse Cab Driver / House Speaker / Huck
Finn / Hugolin / Human Fly / Hunter S. Thompson / Hurray for Everything
Member / Husband / Hyman's Friend / Hypersugar Teen / IRS Regional
Director / Ice Hockey Host #3 / Imaginary Party Guest #3 / Indian #1 /
Inmate #3 / Inn-Keeper / Inspector / Investigative Reporter / Irish
Priest / Irish Worker / Isaac / Isotopes Player / Israeli Airline Man /
Italian Artist / Itchem / Itchy & Scratchy Hour Announcer / Itchy
Jr. / Jack Barley / Jack Marley / Jake / Jake the Barber / Jamaican Fan
#1 / Janitor / Jason / Jewellery Clerk / Jimmy / Jimmy Carter / Joan
Rivers / Jobriath / Jockey #5 / Joe Quimby / Joey / John / John
Armstrong / John Keating-esque Teacher / John Travolta / Johnny / Johnny
Stabbo / Jonathan Harris / Jub-Jub / Judge #3 / Judge Snyder / Justin /
Justin Sherman / KBBL DJ #1 / KZNB Announcer / Kabul Restaurant
Employee #2 / Kaiser Wilhelm / Kearney's Dad / Kenny / Key Man / Kid
From Springfield High School / Kim Huang / King / King Arthur / King
Homer / Kozlov / Krusty Alarm Clock / Krusty Komeback Special
Announcer / Krusty The Klown / Krusty the Klown Doll / Krusty's
Assistant / Krusty's Son / Kwik-E-Mart Customer #1 / L.B. 'Jeff'
Jefferies / Lance Kaufman / Larry / Laughing Cop / Launch Host #2 /
Lawyer / Lawyer #1 / Lawyer in Bart's Fantasy / Lee Carvallo / Legoland
Monster / Legoland Tourist / Lenin / Leroy / Lincoln Block / Lion /
Litterer / Little Yakuza Man / Locker Room Guard / Long John Silver's
Representative / Lord Thistlewick Flanders / Lottery Announcer /
LouieAuthor / Lubchenko / Luigi's Chef / Lumley / Machine Operator /
Mafia Clown Tutor / Mail Carrier #1 / Maitre D' / Male Angel / Male
Simpson Relatives / Man #1 / Man #2 at Lincoln Memorial / Man Accepting
Award / Man Asking for Marshmallow Squares / Man Carrying Glass / Man
Crashing Car / Man Disposing of Nude Photos / Man Driving Car / Man Hit
By Frisbee / Man Laughing at Bart / Man Reaching for Phone / Man Rolling
Dice / Man Scared of Boomerang #2 / Man That Looks Like Pumpkin / Man
Watching Chess Game / Man With Exploding Appendix / Man at Auction / Man
at Bailey Rally #1 / Man at Drive-In / Man at Funeral / Man at Jazz
Hole / Man at Lighthouse / Man at Science Fair / Man in 'Space Mutants
VIII' / Man in Audience #2 / Man in Church #1 / Man in Commercial / Man
in Crowd #1 / Man in Drive-Through / Man in Film #2 / Man in Jury / Man
in Library / Man in Line / Man in Line #1 / Man in Line #2 / Man in
Queue / Man in Restroom / Man in Showgirls / Man in Street / Man in Suit
on Albatross / Man in Tuxedo / Man in the Iron Mask / Man on Fire / Man
on PartyLine / Man who buys newspaper / Man with Big Hand / Man with
Bucket / Man with Glass Pane #1 / Market Clerk / Marlon Brando / Marlon
Brando Impersinator / Martin Prince / Matchgame Announcer / McGonickle /
McGonigal / Medic #2 / Michael Caine / Michael Finn / Michigan J.
Frog / Mike's Co-Worker / Miss Piggy / Mitch / Mobster / Monorail
Switchboard Operator #2 / Monsignor Daly / Mountain Goat / Mountain
Lion / Mouse / Mouse Juror / Movie Cop / Movie Frat Guy #2 / MovieCall
Announcer / Mr. Glascock / Mr. Parkfield / Mr. Peabody / Mr. Roman /
Mrs. Gumble / Mrs. Krabappel's Cat / Mudslinger / Multi-Eyed Squirrel /
Museum Janitor / Music Store Owner / Musketeer / Myron / NASA Scientist
#3 / NFL Preview Host / Native American / Navy Paratrooper #2 / Ned's
Friend #3 / Neil Armstrong / Nerd #2 / New Hampshire Man / New York City
mailman / New York Singer / News Reporter #1 / Newshound / Newspaper
Customer / Newsreader / Noodles / North Haverbrook Resident / Officer
Scraps / Oil Worker / Old Football Player / Old Man / Old Yiddisha Guy /
Olympic Commentator #1 / Olympics Official #1 / Oompa-Loompa /
Operation Man / Optometrist / Orangutan / Otto Mann / Otto Meyer /
Otto's Dad / Outhouse Guy / Outraged Soldier / Ozmodiar / Ozzy
Osbourne / Package Forwarder #1 / Pagan Father / Paint Shop Clerk /
Panicked Smoker / Panicked Workers / Panicking Man / Panicking Teacher
#2 / Paparazzo / Papparazzo / Parent Who Jumps Out Window / Park
Groundskeeper / Passenger / Pastry Chef / Pasty-faced Lawyer / Patient /
Patrolman #1 / Penetantiary Security Guard / Pepe / Pete / Phil / Phone
Bidder Proxy / Pierre Curie / Pigeon Trainer / Pilot #1 / Pilot #2 /
Pilot #3 / Pilot Voice / Police Chief / Police Constable / Police
Radio / Police Voice / Policeman / Politcal Analyst / Pop / Pope / Pork
Chop Vendor / Postmaster Bill / Preacher / President Chimp / President
Nicolas Sarkozy / President Truman / President of Harvard / President of
Italian-American Anti-Defamation League / Priest / Prince #1 / Prince
#2 / Prisoner / Prisoner #2 / Producer / Producer #4 / Professor /
Pyle / Pyromaniac / Queen's Butler / Questo / Rabbi Krustofsky /
Rabbit / Race Announcer / Racetrack Announcer / Radio News Reporter /
Radio Voice #1 / Radio Weatherman / Ralph / Ranger's Assistant / Rappin'
Rabbi #2 / Ray Parker Jr. / Raymond Babbitt / Realter / Red Carpet
Announcer / Reggie Mantle / Regis Philbin / Ren / Repo Man / Report
Card / Reporter #3 / Returning Zombie #1 / Richard Chamberlain as
Skinner / Richie Sakai / Ringo / Robber / Robber #1 / Robert Frost /
Robot / Robot #1 / Robot #2 / Rodney Dangerfield / Rolling Stone Lips /
Rook / Rory's Friend / Rottweilers / Rudy / Runner #2 / Russian chess
player 1 / Rusty Barnacle Waiter / SWAT Man / Safe Guard / Sailor /
Sailor #2 / Santa / Santa in Commercial / Satan / Saxaphonist / Scared
Cow / Scarlet Pimpernel / Scientist / Scientist #2 / Scotty / Scrat /
Scratchy / Screamapillar / Screamatorium Repair Man / Search Detail #1 /
Seat Filler for Ridley Scott / Senator Payne / Senor Ding-Dong /
Sergeant / Sgt. Scraps / Shakespeare / Shakespeare Fried Chicken
Commercial Singer / Shelbyville Groundskeeper / Shelbyville Martin /
Shelbyvillian #2 / Ship Captain / Shooting Victim / Shopkeeper / Siamese
Twins / Sid / Signor Beaverotti / Silas / Singing Telegram / Singing
Waiters / Skeleton / Smooshie Man / Snake's Brother / Snooze / Soldier /
Soldier #2 / Son in Monroe ad / Sonic the Hedgehog / Spirit #4 /
Spotter / Springfield Communist Party Recruiter / Springfield Squares
Announcer / Squeaky Voiced-Teen / St. Peter / Stadium Announcer / Stage
Manager / Stan / Station Announcer / Steel Mill Worker #1 / Stimpy /
Street Sweeper Driver / Strom Thurmond / Stu's Friend / Stuart / Student
#2 / Subway bum / Suicidal Man / Suit / Sundance Kid / Surrendering Man
#2 / Swedish Bartender / Swedish Chef / T-Shirt Vendor #1 / TV
Anchorman / TV Announcer / TV Voice #1 / Talking Frog / Tall Car
Driver / Tattoo / Teamster / Teen in Commercial / Telemarketer /
Television Announcer / Terence / Terrorist / Test Supervisor / Texan
Clown Student #2 / The Rich Texan / Thomas Jefferson / Three Way /
Ticket Booth Operator / Tooth Decay / Toucan / Tour Bus Driver /
Tourist / Tower Guard / Town Drunk / Townsman / Toxic Waste Victim / Toy
Story Employee / Tractor / Train Announcer / Trainee Barber / Tram
Conductor / Trapped Teacher / Tribe Member #3 / Tribesman / Trucker #5 /
Trucker #7 / Ugolin / Unimpressed Fan #1 / Usher / Vampire / Vampires /
Vendor / Vendor #2 / Veteran / Video Game Announcer / Video Surgeon /
Viking Squeaky Voiced Teen / Virtual Darts Player / Voice Actor / W.C.
Fields / Wall E. Weasel / Wally Cox / Walter Mondale / Warden /
Warehouse Clerk #2 / Warren / Warrior #2 / Weatherby / Wedding
Photographer / Weinstein / Whales / Willie's Friend / Wimbledon
Commentator / Window Cleaner / Window Man / Wine Expert / Wiseguy /
Wolfman / Wolves / Woman Driving Car / Worker with Limousine / World
Trade Center Worker #3 / Writer / Writer #1 / Writer #3 / Yoda /
Yodellin' Zeke / Yokel Student / Zombie #2 / Zombie #3 / Zombie #4 /
Zombie #5 / Zombie Groans / Zookeeper / Zutroy