Frank Baxter. Frank Baxter was 60 in Hemo the Magnificent as 'Himself'.
Richard Carlson. Richard Carlson was 44 in Hemo the Magnificent as 'Mr. Fiction Writer'.
Mel Blanc. Mel Blanc was 48 in Hemo the Magnificent as 'Squirrel / Turtle / Alligator / Rabbit (voice)'.
Sterling Holloway. Sterling Holloway was 52 in Hemo the Magnificent as 'Lab assistant'.
Marvin Miller. Marvin Miller was 43 in Hemo the Magnificent as 'Hemo / Professor Anatomy'.
Frank Capra. Frank Capra was 59 in Hemo the Magnificent as 'Director, Writer, Producer'
William T. Hurtz. William T. Hurtz was 37 in Hemo the Magnificent as 'Director, Animation Director'
Harold E. Wellman. Harold E. Wellman was 51 in Hemo the Magnificent as 'Director of Photography'Arthur S. Black Jr.. Arthur S. Black Jr. was 55 in Hemo the Magnificent as 'Assistant Director'Joseph Sistrom. Joseph Sistrom was >> in Hemo the Magnificent as 'Associate Producer'Frank P. Keller. Frank P. Keller was 44 in Hemo the Magnificent as 'Editor'Raoul Kraushaar. Raoul Kraushaar was 48 in Hemo the Magnificent as 'Music Supervisor'Shamus Culhane. Shamus Culhane was 48 in Hemo the Magnificent as 'Animation'Archie Dattelbaum. Archie Dattelbaum was >> in Hemo the Magnificent as 'Sound Effects'