Uncle Sam Magoo

Jim Backus

Mr. Magoo

Lennie Weinrib

Uncle Sam

Bob Holt

Chief Strong Eagle

Barney Phillips

Mark Twain /John Sutter /Patrick Henry /Abraham Lincoln /Martin Luther King Jr. (voice)

Patti Gilbert

Priscilla Mullins /Betsy Ross /Tom Sawyer /Eleanor Roosevelt (voice)

Sid Grossfeld

(voice)

Dave Shelley

(voice)

John Himes

(voice)

Walter Scharf

Original Music Composer, Music Arranger, Music Supervisor

Henry G. Saperstein

Executive Producer, Idea

Phil Roman

Animation

Abe Levitow

Director

Ray Patterson

Animation

Don Towsley

Animation

Irven Spence

Animation

Tom Massey

Animation

Hal Ambro

Animation

George Nicholas

Animation

Richard Thompson

Animation

Jerry Hathcock

Animation

Peter Alvarado

Layout

Lee Mishkin

Storyboard Artist

Bob Ogle

Storyboard Artist

Larry Markes

Writer

Steve Clark

Sequence Supervisor

Tony Rivera

Layout

Sam Rosen

Additional Dialogue

Gerald Nevius

Sequence Supervisor