Professor Keith Raines (1 episode)

Photographer (1 episode)

Dan Holden

Peter

Reporter (1 episode)

UNN Lt. Nemeroff (2 episodes)

Mike Rowe (1 episode)

Nurse (1 episode)

Mark

Warren (1 episode)

Young Dave (1 episode)

Hotel Manager (1 episode)

Howie Cranwell (1 episode)