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| Año | Título | Personaje | Valoración |
|---|---|---|---|
| 1950 | Lonely Heart Bandits | Jimmy Ward | ★★★☆☆ |
| 1949 | You're My Everything | Messenger Boy (uncredited) | ★★☆☆☆ |
| 1949 | Flamingo Road | ★★★★☆ | |
| 1948 | I, Jane Doe | Newsboy | ★★★☆☆ |
| 1947 | Undercover Maisie | Trainee (Uncredited) | ★★★★☆ |
| 1947 | Mercaderes de ilusiones | Western Union Messenger (uncredited) | ★★★☆☆ |
| 1944 | Nevada | Marvy Ide | ★★★☆☆ |
| 1943 | Nunca nos han vencido | Senior Student (uncredited) | ☆☆☆☆☆ |
| 1942 | Wild Bill Hickok Rides | Boy | ★★☆☆☆ |
| 1941 | El Sargento York | Boy (uncredited) | ★★★★☆ |
| 1941 | Pacific Blackout | Kid at Bomb | ★★★☆☆ |
| 1940 | Laddie | Leon Stanton | ★★★☆☆ |
| 1940 | Rocky Mountain Rangers | Danny Burke | ☆☆☆☆☆ |
| 1940 | Little Men | Tommy | ★★★☆☆ |
| 1940 | Texas Terrors | Bob as a Boy | ★★★☆☆ |
| 1940 | Hi-Yo Silver | Sammy | ☆☆☆☆☆ |
| 1939 | Dick Tracy's G-Men | Sammy Williams | ★★☆☆☆ |
| 1939 | The Night Riders | Tim Randall | ★★★☆☆ |
| 1939 | Caballero sin espada | Boy Ranger (uncredited) | ★★★★☆ |
| 1939 | New Frontier | Stevie Braddock | ★★★☆☆ |
| 1939 | Western Caravans | Matt Winters | ☆☆☆☆☆ |
| 1939 | Rovin' Tumbleweeds | Eddie | ★★☆☆☆ |
| 1939 | Flying G-Men | Billy McKay | ★★★☆☆ |
| 1938 | Call The Mesquiteers | Timothy Irving | ★★☆☆☆ |
| 1938 | Red River Range | Tommy Jones | ★★★☆☆ |
| 1938 | The Old Barn Dance | Johnny Dawson | ★★☆☆☆ |
| 1938 | The Great Adventures of Wild Bill Hickok | Boots | ☆☆☆☆☆ |
| 1938 | The Lone Ranger | Sammy | ☆☆☆☆☆ |
| 1937 | Gunsmoke Ranch | Jimmy Warren | ★★☆☆☆ |
| 1937 | Hit the Saddle | Tim Miller - Sheriff's Son | ★★★☆☆ |
| 1937 | It Happened in Hollywood | Boy | ★★★☆☆ |
| 1937 | The Trigger Trio | Mickey Evans | ★★★☆☆ |
| 1937 | Heart of the Rockies | Davey Dawson | ★★★☆☆ |
| 1937 | The Painted Stallion | Christopher Kit Carson | ★★☆☆☆ |
| 1937 | The Game That Kills | Jack | ★★★☆☆ |
| 1937 | Mama Runs Wild | Boy | ☆☆☆☆☆ |
| 1936 | Country Gentlemen | Billy Heath | ★★★☆☆ |
Películas destacadas de Sammy McKim
Estas son las películas más destacadas en las que ha trabajdo:
