Brian Keith

as Self (archive footage)

as Roddy Thompson

as General Buford

as Cardinal

as 'Noble Hart' / Self

as Tappan

as Pete Morgan

as Narrator

as Truman Richards

as The Westerner

as David Henderson

as Harry Robins

as Frank Wellman Sr.

as Byron Monroe

as Buckshot Roberts

as Colonel Davy Crockett

as Col. Halloran

as General Newmeyer

as Chief Whalen

as Papa

as Police Chief Baxter

as Henry Frapp

as Mauritz Stiller

as Dr. Dubov

as President William McKinley • 2 eps

as Mac McNamara • 1 eps

as Arthur Minnow • 1 eps

as Uncle Ben (voice) • 2 eps

as Leonard Pound • 1 eps

as Duckman's Father (voice) • 1 eps

as Norman Hope • 1 eps

as Del Forman • 1 eps

as Mullibok • 1 eps

as Walter Collins • 13 eps

1 eps

as B.L. McCutcheon • 10 eps

as Caleb McCallum • 1 eps

as Milton Hardcastle • 67 eps

as Secretary General Gorny • 2 eps

as Charles Kandell • 2 eps

as Elijah Weatherby • 2 eps

as Andrew Blake • 1 eps

as Sheriff Axel Dumire • 12 eps

as General Stonecipher • 2 eps

as Tank Logan • 16 eps

as Lew Archer • 6 eps

as Stephen "The Fox" Halliday • 6 eps

as Dr. Sean Jamison • 48 eps