Dean Jagger

as Josiah Lowe

as Dr. Land

as Top Polk

as Sala Post

as General Waverly

as Jesse Q. Grimm

as John W. Rogers

as Slade

as Jade Murphy

as Grant

as Dr. Hugo Thornton

as Dr. Hubert Van Der Mal

as Walter Cannell

as Tony Donovan

as Charles Burnett

as Ed Lindsay

as Professor Bowen

as Bert Ensign

as Ben Willson

as Bishop John Atwood

as George Davies

as Lt. Gen. John Sparrow