Scott Hylands

as Mr. Black

as Wyatt Earp(1 ep)

as Munroe

as George Goddard(1 ep)

as Ennis Stussy(1 ep)

as Harry

as Randall Cafter

as Preston

as Earl Potter

as Captain(1 ep)

as Grandfather Charlie Putman

as Mercurio Arboria

as Father Travis(11 eps)

as Stanford

as Arnie Filmore

as Clint Corbin

as Sheriff

as Ned

as Charlie Long

as Frank / Carny (voice)

as Andre Sandrov(1 ep)

as Detective Bill Malone

as Juge Tye Mortimer(1 ep)

as Stan

as Admiral Munro(1 ep)

as Senator(1 ep)

as Clay Preston(1 ep)

as King Arthur(1 ep)

as Richard Crunch

as Stone Face

as Dr. Weston Lane

as Matt Parker

as Mr. Cabot

as Timothy Harlow(1 ep)

as John Jacob Astor(2 eps)

as Sen. Ronald Roper(1 ep)

as Coach Les Modeau

as Solomon John

as Jenner

as Detective Taggart

as Maurice Quintal

as Dr. Howard Sarrazin(1 ep)

as Governor Oleaga(1 ep)

as Col. Roger Tennent(1 ep)

as Wayne(1 ep)

as Gen. Bowman(1 ep)

as Gen. Benjamin Bloch(1 ep)

as Frank Stewart

as Fred Ritchie

as Gant(1 ep)

as Mike Paxton

as Paxton(2 eps)

as Colonel Northan(1 ep)

as Kevin O'Brien(96 eps)

as Jesse Armstrong

as Mitchell Bruck(1 ep)

as Peter Anson(1 ep)

as Jake

as Dr. "Tex" Goodnight

as Mark Janis(1 ep)

as RCAF Pilot Capt. Hank Tucker

as Jocko

as Lee Devlin

as Glenn Curtiss

as Tom Burkhardt

as Capt. Collins

as Andrew Icarus

as Michael

as Paul Bjornsen(2 eps)

as Dr. Caparelli(1 ep)

as Dr. Chris Durant

as Alan Greene

as Humphrey Devize

as Asst. Caretaker

as Hal Millotson(1 ep)

as Jerry

as Captain Melech Ben Zvi

as Terry

as Saunders(2 eps)

as Jason

as Ajax

as Jason(1 ep)

as Jim Capa

as David Appleton

as Reginald Wollington

as Kenneth Daly