1968
The Wicked Dreams of...
Screenplay
1966
Frankie ve Johnny
Story
1965
I'll Take Sweden
Story
1965
I'll Take Sweden
Writer
1950
Emergency Wedding
Screenplay
1950
Emergency Wedding
Producer
1950
The Petty Girl
Writer
1950
The Petty Girl
Producer
1949
Tell It to the Judge
Screenplay
1949
Miss Grant Takes Ric...
Screenplay
1948
Alias a Gentleman
Producer
1947
Song of the Thin Man
Screenplay
1947
Song of the Thin Man
Producer
1945
Bud Abbott and Lou C...
Screenplay
1945
Bud Abbott and Lou C...
Original Story
1945
The Great Morgan
Director
1945
The Great Morgan
Screenplay
1943
Whistling in Brookly...
Screenplay
1943
Whistling in Brookly...
Story
1943
Swing Fever
Screenplay
1942
Whistling in Dixie
Screenplay
1942
Pardon My Sarong
Screenplay
1941
Hellzapoppin'
Screenplay
1941
Keep 'Em Flying
Screenplay
1941
The Big Store
Story
1940
Hullabaloo
Screenplay
1940
Alias the Deacon
Screenplay
1939
The Gracie Allen Mur...
Screenplay
1937
On Again—Off Again
Screenplay
1937
New Faces of 1937
Screenplay
1937
Don't Tell the Wife
Writer
1936
Stowaway
Screenplay
1936
Dimples
Screenplay
1936
Rose of the Rancho
Screenplay
1934
Kid Millions
Screenplay
1933
Roman Scandals
Additional Writing
1933
Marx Kardeşler Savaş...
Writer
1933
Marx Kardeşler Savaş...
Additional Dialogue
1991
The One, the Only... Groucho
Self