Jameson Parker

as Jethro (2 episodes)

as Troy (voice)

as Richard Ives

as Dr. Smith (1 episode)

as Lyle Stedman

as Mike Pritcher

as Harrison Kershaw (4 episodes)

as John Atkins

as A.J. Simon

as Ben Hutchins (1 episode)

as Sergeant Bob Horne (1 episode)

as Robert Edelman

as Luke Ward

as Eric Riley

as David

as Frank Harvey

as Brian Marsh

as Don North

as Dave Buchanon, Producer

as Self

as Dane Kenderson (1 episode), as Gordon Forbes (1 episode)

as Tim Kendall