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| Año | Título | Personaje | Valoración |
|---|---|---|---|
| 1952 | Here We Go Again | The Belle's Sweetheart | ☆☆☆☆☆ |
| 1935 | Uncivil Warriors | Colonel (uncredited) | ★★★☆☆ |
| 1934 | Sucedió una noche | Bus Passenger (uncredited) | ★★★★☆ |
| 1933 | Don't Play Bridge With Your Wife | Kibitzer lin Stockade | ☆☆☆☆☆ |
| 1933 | The Fatal Glass of Beer | Bartender (uncredited) | ★★★☆☆ |
| 1933 | Sing, Bing, Sing | Barnes | ★★★☆☆ |
| 1932 | Speed in the Gay Nineties | Mayor | ☆☆☆☆☆ |
| 1932 | Hatta Marri | Hassa Ben Soba | ☆☆☆☆☆ |
| 1931 | The All-American Kickback | Referee | ☆☆☆☆☆ |
| 1929 | Springtime Saps | ★★★★☆ | |
| 1929 | Sock and Run | ☆☆☆☆☆ | |
| 1928 | Holding His Own | Fat | ★★☆☆☆ |
| 1928 | Here Comes a Sailor | ★★★☆☆ | |
| 1928 | Relámpago | Fat Man (uncredited) | ★★★★☆ |
| 1928 | Once Over | Fat | ☆☆☆☆☆ |
| 1928 | Thick and Thin | ☆☆☆☆☆ | |
| 1928 | No Kidding | ☆☆☆☆☆ | |
| 1927 | Smith's Customer | Fat Customer | ☆☆☆☆☆ |
| 1927 | Peaches and Plumbers | The Plumber's Helper | ☆☆☆☆☆ |
| 1927 | A Small Town Princess | Fat Dancer / Director | ☆☆☆☆☆ |
| 1927 | Cured in the Excitement | Male Nurse | ☆☆☆☆☆ |
| 1926 | Don't Butt In | ☆☆☆☆☆ | |
| 1926 | A Prodigal Bridegroom | Pete - the Hired Man | ★★☆☆☆ |
| 1926 | Masked Mamas | The Bouncer | ☆☆☆☆☆ |
| 1926 | Hot Cakes for Two | J. Cecil Larger - Director | ☆☆☆☆☆ |
| 1926 | Meet My Girl | Felix Butterworth | ☆☆☆☆☆ |
| 1926 | Hooked at the Altar | Eric Broadhurst | ☆☆☆☆☆ |
| 1926 | A Harem Knight | The Rajah of Barbaria | ☆☆☆☆☆ |
| 1925 | A Rainy Knight | Adolph Brock | ★★★☆☆ |
| 1925 | Good Morning, Nurse | Davenport Ward | ☆☆☆☆☆ |
| 1925 | Breaking the Ice | Charley Duncan | ☆☆☆☆☆ |
| 1925 | Isn't Love Cuckoo? | Homer Swift | ☆☆☆☆☆ |
| 1924 | The Hollywood Kid | Felix Katz - Rival Studio Boss | ★★★☆☆ |
| 1924 | Black Oxfords | Convict | ★★★☆☆ |
| 1924 | The Cat's Meow | Bartender | ☆☆☆☆☆ |
| 1924 | Flickering Youth | Barber Party Guest | ☆☆☆☆☆ |
| 1924 | Off His Trolley | Cornelius Bauer - Motorman | ☆☆☆☆☆ |
| 1924 | Smithy | Worker | ★★★☆☆ |
| 1923 | Jailed and Bailed | ☆☆☆☆☆ | |
| 1923 | Heavy Seas | ☆☆☆☆☆ | |
| 1923 | Join the Circus | ☆☆☆☆☆ | |
| 1923 | The Smile Wins | ☆☆☆☆☆ | |
| 1923 | Nip and Tuck | Fat Cop | ☆☆☆☆☆ |
| 1923 | White Wings | Cop | ★★★☆☆ |
| 1922 | The Golf Bug | ★★★☆☆ | |
| 1922 | Gymnasium Jim | Kid Ryan | ★★☆☆☆ |
| 1922 | On Patrol | Cop / Thug | ★★☆☆☆ |
| 1922 | A Studio Rube | ☆☆☆☆☆ | |
| 1922 | The Landlubber | ★★☆☆☆ | |
| 1922 | Newly Rich | ☆☆☆☆☆ | |
| 1921 | Hands Off! | Jumbo | ☆☆☆☆☆ |
| 1921 | Hard Knocks and Love Taps | The Belle's Sweetheart | ☆☆☆☆☆ |
| 1918 | Hey There | ★★★☆☆ |
Películas destacadas de Marvin Loback
Estas son las películas más destacadas en las que ha trabajdo:
