Jim Backus
Mr. Magoo
Acting
Lennie Weinrib
Uncle Sam
Acting
Bob Holt
Chief Strong Eagle
Acting
Barney Phillips
Mark Twain /John Sutter /Patrick Henry /Abraham Lincoln /Martin Luther King Jr. (voice)
Acting
Patti Gilbert
Priscilla Mullins /Betsy Ross /Tom Sawyer /Eleanor Roosevelt (voice)
Acting
Sid Grossfeld
(voice)
Acting
Dave Shelley
(voice)
Acting
John Himes
(voice)
Acting