There are many uncredited actors named in older films. How were they discovered? Were they found in Movie Studio records or users identified or both? I have noticed some actors listed as uncredited and searched the movie for he/she and can't find anywhere. I believe that either he/she ended up on the cutting room floor, was mistaken identified by a well-meaning user (Kurt Kasznar in The Bad and the Beautiful) and/or maybe given credit, particularly during the Depression, by the studio as a charity case. Does anybody know the answers?



