Leo Mostovoy

1939

• [ ] Wife, Husband and Friend (Minor Role) 
• [ ] Bridal Suite (Ptomkin - in Shipboard Brawl) 

1942

• [ ] Road to Morocco (Russian Announcer (uncredited)) 

1943

• [ ] Casablanca (Fydor (uncredited)) 
• [ ] His Butler's Sister (Headwaiter) 
• [ ] Madame Curie (Photographer (uncredited)) 

1944

• [ ] The White Cliffs of Dover (Bandmaster in Dieppe (uncredited)) 

1945

• [ ] The Great Flamarion (French Entertainer (uncredited)) 
• [ ] I Love a Mystery (Vovaritch (Uncredited)) 

1951

• [ 2/10 ] An American in Paris (Audience Member (uncredited)) 

1953

• [ ] The Story of Three Loves (Stranger in Café) 
• [ ] Gentlemen Prefer Blondes (Phillipe (uncredited)) 
• [ ] One Girl's Confession (Gambler (as Leo Mastovoy)) 

1954

• [ ] The Glenn Miller Story (Dr. Schillinger (uncredited)) 
• [ ] The Adventures of Hajji Baba (The Barber (uncredited)) 

1956

• [ ] Serenade (Chef (uncredited)) 

1957

• [ ] Ten Thousand Bedrooms (Reporter (uncredited))