Joseph Cawthorn Filmography
- Actor (53 credits)
- The Postman Didn't Ring (1942) Silas Harwood
- So Ends Our Night (1941) Leopold Potzloch
- Lillian Russell (1940) Leopold Damrosch
- Scatterbrain (1940) Nicholas Raptis
- Hot Money (1936) Max Dourfuss
- One Rainy Afternoon (1936) Monsieur Pelerin
- The Great Ziegfeld (1936) Dr. Ziegfeld
- Brides Are Like That (1936) Fred Schultz
- Crime Over London (1936) Mr. Sherwood / Reilly
- Freshman Love (1936) Robert C. Wilson, Sr.
- Naughty Marietta (1935) Herr Schuman
- Maybe It's Love (1935) Adolph Sr.
- Gold Diggers of 1935 (1935) Schultz
- Sweet Music (1935) Sidney Selzer
- Smart Girl (1935) Karl Krausemeyer
- Page Miss Glory (1935) Mr.Freischutz
- Bright Lights (1935) Oscar Schlemmer
- Harmony Lane (1935) Professor Henry Kleber
- Glamour (1934) Ibsen
- Music in the Air (1934) Hans Uppman
- The Cat and the Fiddle (1934) Rudy
- The Last Gentleman (1934) Dr. Wilson
- Twenty Million Sweethearts (1934) Herbert Brokman
- Housewife (1934) Krueger
- Sweet Adeline (1934) Oscar Schmidt
- Lazy River (1934) Mr. Julius Ambrose
- Young and Beautiful (1934) Herman Cline
- The Human Side (1934) Fritz Speigal
- Blondie Johnson (1933) Jewelry Store Manager
- Whistling in the Dark (1933) Barfuss
- Best of Enemies (1933) Gus Schneider
- Made on Broadway (1933) Schultz
- Broken Dreams (1933) Pop
- Grand Slam (1933) Alex Alexandrovitch, not listed in credits
- White Zombie (1932)
- Men Are Such Fools (1932) Werner
- Love Me Tonight (1932) Dr. Armand de Fontinac
- They Call It Sin (1932) Mr. Hollister
- The Runaround (1931) Lou
- Peach-O-Reno (1931) Joe Bruno
- Kiki (1931) Alfred Rapp
- A Tailor Made Man (1931) Huber
- Princess and the Plumber (1930) Merkl
- Dixiana (1930) Cornelius Van Horn - Carl's Father
- Street Girl (1929) Keppel - Cafe Owner
- Speakeasy (1929) Yokel
- The Taming of the Shrew (1929) Gremio
- Dance Hall (1929) Bremmer
- Jazz Heaven (1929) Herman Kemple
- Hold 'Em Yale (1928) Professor George Bradbury
- Silk Legs (1927) Ezra Fulton
- Very Confidential (1927) Donald Allen
- Two Girls Wanted (1927) Philip Hancock
