William Roy

Hangmen Also Die!

1943 · as Boda Novotny

The Pride of the Yankees

1942 · as Joe Fabrini (uncredited)

The Major and the Minor

1942 · as Cadet (uncredited)

Deception

1946 · as Busboy (uncredited)

Aloma of the South Seas

1941 · as Revo as a Child (as Billy Roy)

It Happened in Brooklyn

1947 · as Leo Kardos

Lydia

1941 · as Johnny

Flying with Music

1942 · as Native Boy Soprano

The Corn Is Green

1945 · as Idwal Morris

Good Luck, Mr. Yates

1943 · as Plunkett

Young Daniel Boone

1950 · as Little Hawk

Joe Palooka in the Counterpunch

1949 · as Messenger

Mountain Rhythm

1943 · as Humphrey Davidson Pepperfield IV