Tim Hopper

Gene Baptiste

Dr. Max Simonson

Vaanwyck • 2 episodes

Admiral

Dan Kitzmiller

Superintendent Jaffey • 2 episodes

Tommy

Fisherman

Narrator (voice) • 20 episodes

Ken Gallagher • 1 episodes

Captain Tom Van Meter • 1 episodes

Dr. Steve Calhoun • 3 episodes

Jeff Paul

Hunk Swindell • 1 episodes

Sanford Prince • 4 episodes

Ken Rowe • 1 episodes

Captain Tom Van Meter • 39 episodes

Adolphus Greely (voice)

Carl Patrick • 1 episodes

Michael Catalani • 1 episodes

Uncle Gary • 1 episodes

Principal Gil Carruth • 1 episodes

Dan Komenko

Bill Huxley

Dustin Klein • 1 episodes

Michael Levitt • 1 episodes

George Gibson • 2 episodes

Zack's Father

Mr. Brown

Mitch Farkas

Man in Blue Coat

Narrator (voice) • 1 episodes

Gregory Hensal • 1 episodes

Kyle Kivlahen • 1 episodes

Frank Matthews • 1 episodes

Rick Donn • 10 episodes

Mike Warden

William Bradford

Ian

Lester

Howie

Mr. Wiley • 1 episodes