 The One, the Only... Groucho1991 · Self | Self |
 The Wicked Dreams of Paula Schultz1968 · Screenplay | Screenplay |
 I'll Take Sweden1965 · Writer | Writer |
 Emergency Wedding1950 · Screenplay, Producer | Screenplay, Producer |
 The Petty Girl1950 · Writer, Producer | Writer, Producer |
 Tell It to the Judge1949 · Screenplay | Screenplay |
 Miss Grant Takes Richmond1949 · Screenplay | Screenplay |
 Alias a Gentleman1948 · Producer | Producer |
 Song of the Thin Man1947 · Screenplay, Producer | Screenplay, Producer |
 Bud Abbott and Lou Costello in Hollywood1945 · Screenplay | Screenplay |
 The Great Morgan1945 · Director, Screenplay | Director, Screenplay |
 Whistling in Brooklyn1943 · Screenplay | Screenplay |
 Swing Fever1943 · Screenplay | Screenplay |
 Whistling in Dixie1942 · Screenplay | Screenplay |
 Pardon My Sarong1942 · Screenplay | Screenplay |
 Hellzapoppin'1941 · Screenplay | Screenplay |
 Keep 'Em Flying1941 · Screenplay | Screenplay |
 Hullabaloo1940 · Screenplay | Screenplay |
 Alias the Deacon1940 · Screenplay | Screenplay |
 The Gracie Allen Murder Case1939 · Screenplay | Screenplay |
 On Again—Off Again1937 · Screenplay | Screenplay |
 New Faces of 19371937 · Screenplay | Screenplay |
 Don't Tell the Wife1937 · Writer | Writer |
 Stowaway1936 · Screenplay | Screenplay |
 Dimples1936 · Screenplay | Screenplay |
 Rose of the Rancho1936 · Screenplay | Screenplay |
 Kid Millions1934 · Screenplay | Screenplay |
 Duck Soup1933 · Writer | Writer |
