Biografía no disponible
| Año | Título | Personaje | Valoración |
|---|---|---|---|
| 1958 | The High Cost of Loving | Marvin Phyffe (uncredited) | ★★★☆☆ |
| 1957 | Historia de la humanidad | Adolf Hitler | ★★☆☆☆ |
| 1955 | Highway Patrol | Ted Tewell, father | ★★★☆☆ |
| 1953 | No Escape | Claude Duffy (as Robert Watson) | ★★☆☆☆ |
| 1952 | Cantando bajo la lluvia | Diction Coach (uncredited) | ★★★★☆ |
| 1951 | G.I. Jane | Colonel | ★★★☆☆ |
| 1950 | El desfiladero del cobre | Bixby (as Robert Watson) | ★★★☆☆ |
| 1949 | Red, Hot and Blue | Barney Stratum | ★★★☆☆ |
| 1948 | Rostro pálido | Toby Preston | ★★★☆☆ |
| 1948 | El reloj asesino | Morton Spalding | ★★★★☆ |
| 1948 | Berlín Occidente | Hitler (uncredited) | ★★★★☆ |
| 1945 | Detengan a esa rubia | Edwards | ★★★★☆ |
| 1945 | Carnaval de estrellas | Masseur | ★★★☆☆ |
| 1944 | The Hitler Gang | Adolf Hitler | ★★★☆☆ |
| 1943 | Nazty Nuisance | Adolph Hitler | ★★☆☆☆ |
| 1943 | El milagro de Morgan Creek | Adolf Hitler (uncredited) | ★★★☆☆ |
| 1943 | It Ain't Hay | Clerk (uncredited) | ★★★☆☆ |
| 1943 | Don't Be a Sucker! | ★★★☆☆ | |
| 1942 | The Devil with Hitler | Adolf Hitler | ★★☆☆☆ |
| 1942 | Hitler, vivo o muerto | Adolf Hitler | ★★☆☆☆ |
| 1940 | Secrets of a Model | Stuart Bannerman | ★★★☆☆ |
| 1940 | The Ghost Comes Home | Waldo (uncredited) | ★★★☆☆ |
| 1939 | Lucky Night | Orchestra Leader at George's (uncredited) | ★★★☆☆ |
| 1939 | Everything's on Ice | French | ★★☆☆☆ |
| 1939 | Kid Nightingale | Oscar - the Service Station Man (uncredited) | ★★★☆☆ |
| 1939 | The Kid From Texas | Polo Match Announcer | ★★★☆☆ |
| 1939 | Coast Guard | Desk Clerk (uncredited) | ★★★☆☆ |
| 1937 | Ready, Willing and Able | Tenant | ★★★☆☆ |
| 1937 | Capitanes intrépidos | Reporter (uncredited) | ★★★★☆ |
| 1937 | You're a Sweetheart | Defense Attorney | ★★☆☆☆ |
| 1937 | Dangerous Number | Orchestra Leader | ★★★☆☆ |
| 1937 | The Adventurous Blonde | Mugsy, a reporter | ★★★☆☆ |
| 1937 | From Bad to Worse | Friend | ☆☆☆☆☆ |
| 1937 | Calling All Doctors | Steve Brown | ☆☆☆☆☆ |
| 1936 | Una mujer difamada | Waif (uncredited) | ★★★★☆ |
| 1935 | La voz que acusa | Carey Booth | ★★★★☆ |
| 1935 | Entre el amor y la muerte | Albright | ★★★☆☆ |
| 1935 | Streamline Express | Gerald Wilson | ★★☆☆☆ |
| 1935 | Los mares de China | Man on Dock with McCaleb (uncredited) | ★★★☆☆ |
| 1934 | I Hate Women | Ducky | ☆☆☆☆☆ |
| 1934 | The Bands Plays On | Radio Announcer | ★★★★☆ |
| 1934 | The Countess of Monte Cristo | Hotel Valet | ★★★☆☆ |
| 1934 | The Gay Bride | Car Salesman (uncredited) | ★★★☆☆ |
| 1934 | This Side of Heaven | Mr. Worthington - Interior Decorator (uncredited) | ★★★★☆ |
| 1933 | Moonlight and Pretzels | Bertie | ☆☆☆☆☆ |
| 1933 | Amores en Hollywood | Thompson | ★★★☆☆ |
| 1933 | Paul Revere, Jr. | Martin Tinwell | ☆☆☆☆☆ |
| 1933 | Wine, Women and Song | Lawrence | ☆☆☆☆☆ |
| 1932 | Naughty-Cal | Lillian's Boyfriend | ☆☆☆☆☆ |
| 1931 | Manhattan Parade | Paisley | ★☆☆☆☆ |
| 1931 | El doctor Arrowsmith | Little Neighbor (uncredited) | ★★★☆☆ |
| 1930 | Follow the Leader | George White | ★★★☆☆ |
| 1930 | Glorious Vamps | Bobby Watson | ★★☆☆☆ |
| 1930 | The Baby Bandit | ☆☆☆☆☆ | |
| 1929 | Syncopation | Benny Darrell | ★★★☆☆ |
| 1926 | The Song and Dance Man | Fred Carroll | ☆☆☆☆☆ |
| 1925 | That Royle Girl | Hoofer | ★☆☆☆☆ |
Películas destacadas de Bobby Watson
Estas son las películas más destacadas en las que ha trabajdo:
