Dr. Peter Sparks
Bill Tevis
Ted Rogers (as Tom Beck)
Paul V. Reynolds
Tom Douglas
Tom Nelson
Roger Farragut
Pastor Schultz
Robert 'Bob' Hitchings, Jr.
Dr. David McKerry
Dick Crosby
Brissac
Clint De Witt
Joe Randall
Phil Childers
Ulysses S. Sherman
Bruce Rogers
Hal Burgess
Tod Hollingsworth
Clark Newall
Roger Tyler
Tony Bennett
Tom Evans
Joe Abercrombie
Victor Descartes