Billy Campbell

as Peter

as Grant Spencer

as Parker Martin(1 ep)

as British Consul George L.D. Gibbs

as Dr. David Secord

as Billy Edwards(1 ep)

as Thadiun Okona (voice)(2 eps)

as Okona (voice)(1 ep)

as Dave Secord (voice)(43 eps)

as Detective Jack Lombardo(1 ep)

as John Cardinal(24 eps)

as Dale Tyler(8 eps)

as Sinclair

as Thomas Fineman

as Thomas Fineman(1 ep)

as Captain Emerson

as Andrew Jennings

as Dr. Alan Farragut(26 eps)

as Military Newscaster

as Abner Beech

as Abraham Lincoln

as Mr. Billings

as Mannie

as Darren Richmond(26 eps)

as Ron

as Tom Hart

as Ben Brinkley(3 eps)

as Detective Jack Crowe(2 eps)

as Richard

as Al Shines

as Self (archive footage)

as Wayne Callison(3 eps)

as Dr. Bruce Manlius(1 ep)

as Jordan Collier(27 eps)

as Carter Buckley(7 eps)

as Ted Bundy

as Maj. Gen. George Pickett

as Mitch Hiller

as Dr. Jon Fielding(4 eps)

as Streete Wilder

as Moses(2 eps)

as Rick Sammler(63 eps)

as Ron Polikoff(1 ep)

as Clay Jarvis

as John Macy

as Jon Fielding(6 eps)

as Menno

as Robert

as Harrison

as Tom Bartos(1 ep)

as John Barton

as Miles Keogh (as Bill Campbell)

as Self(1 ep)

as Steve Hunter

as Delbert Mosley

as Luke(1 ep)

as Lieut. Pitzer

as Jon Fielding(5 eps)

as Clint(1 ep)

as Walter Tatum(13 eps)

as Shep

as Quincey P. Morris

as Cliff Secord

as Host

as Self

as Tommy Trehearn

as Young Man

as Capt. Thadiun Okona(1 ep)

as Det. Joey Indelli(43 eps)

as Det. Joey Indelli

as Dwayne

as Lyle(1 ep)

as Nick Desmond(1 ep)

as Luke Fuller(19 eps)