William Roberts

1937

• [ ] Woman-Wise (Singer of 'You're a Knock-out' (uncredited)) 

1938

• [ ] The Texans (Singin' Cy) 

1940

• [ ] My Love Came Back (Eddie - the Office Boy (uncredited)) 
• [ ] Darn That Dream (????) 

1942

• [ ] Seven Sweethearts (Anthony Vreeland, Cornelius' Beau) 
• [ ] The Yanks Are Coming (Bob Reynolds) 
• [ ] Maisie Gets Her Man (Soldier (Uncredited)) 

1946

• [ ] Lady in the Lake (Artist) 

1948

• [ ] Little 'Tinker (B.O. Skunk (singing voice) (uncredited)) 

1955

• [ ] One Froggy Evening (Frog (voice)) 

1982

• [ ] Bugs Bunny's 3rd Movie: 1001 Rabbit Tales (Michigan J. Frog (archive footage) (singing voice) (uncredited)) 

1991

• [ ] The Looney Tunes Hall of Fame (Michigan J. Frog (voice)) 

1993

• [ ] Thumpkin and the Easter Bunnies (????) 

2010

• [ ] Bugs Bunny at the Symphony (Michigan J. Frog (voice))