Leon Belasco in Abbott and Costello in the Foreign Legion (1950)

Leon Belasco and Richard Erdman in The Twilight Zone (1959)

Leon Belasco and Huntz Hall in Jalopy (1953)

Leon Belasco, Bernard Gorcey, Leo Gorcey, Huntz Hall, and Mona Knox in Jalopy (1953)

Bob Hope, Leif Erickson, Paulette Goddard, Glenn Anders, Edward Arnold, Leon Belasco, Rod Cameron, Jack Chapin, and Grant Mitchell in Nothing But the Truth (1941)

Ronald Reagan, Leon Belasco, and Jane Wyman in Tugboat Annie Sails Again (1940)

Clark Gable, Eve Arden, Leon Belasco, and Sig Ruman in Comrade X (1940)

Murray Alper, George Barrows, Benny Bartlett, Leon Belasco, Richard Benedict, Jane Easton, Bernard Gorcey, David Gorcey, Leo Gorcey, Huntz Hall, Tom Hanlon, Mona Knox, and Robert Lowery in Jalopy (1953)

Hugh Herbert, Florence Bates, Leon Belasco, Fortunio Bonanova, Nacho Galindo, Estelita Rodriguez, and Bill Williams in Havana Rose (1951)