Michael O'Keefe

as Jake

as Colin Blair

as Travis Laughton

as Mr. Donaghy

as Jerry

as Ken Stanitzke

as Self

as Himself

as Sam

as Ben's Dad

as Walters

as Frank

as Chris Flowers

as Dr. Helzer

as Hugh Akston

as Dr. Stuart

as Himself

as Alan Ascher

as Calvin Beckett

as Trooper Finnerty

as Barry Grissom

as Reverend Bill Collier

as Detective Griffin

as Jack Scott

as Ron Cooper • 11 eps

as Philip Beaumont • 1 eps

as Jack Kent Cooke • 1 eps

as National Security Advisor • 2 eps

as Mr. Brennan • 2 eps

as Harry McGyver • 1 eps

as Eric Scott • 1 eps

as Detective Winslow • 8 eps

as Harry Eshelman • 6 eps

as Mr. Deavers • 1 eps

as Director Jack Walters • 3 eps

as Frank Rigby • 10 eps

as Harris Waylon Greer • 1 eps

as Professor Aaron Wilkins • 5 eps

as John Redmond • 8 eps

as Darren Hoffman • 1 eps

as Philip Gifford • 1 eps

as Father Lloyd Tierney • 1 eps

as Wallace • 1 eps

as Wally Wandell • 3 eps

as Bob • 3 eps

as Doug Panero • 1 eps

as Dr. Calvin Byrd • 2 eps

as Dr. Stan Howard • 1 eps