Darren (1 episode)

Self (4 episodes)

Self (1 episode)

Eddie

Mr. Balfour (1 episode)

Matt's Dad

Dr. Hart (1 episode)

Chadwick Eads (1 episode)

Professor

Ranger Alan Hopper (1 episode)

Sean (segment "Homeschooled")

Self - Host (9 episodes)

Chris Scollard (1 episode)

Tom LaVere (1 episode)

Employee (1 episode)

Tom Sorenson (1 episode)

Barry Stine

Karl Kreshpane (1 episode)

Remsen (1 episode)

(1 episode)

(2 episodes)

Graig Nettles (8 episodes)

Jim Paulson (1 episode)

Police Officer (1 episode)

Dr. Derek Tanner (1 episode)

Hugo Parker (1 episode)

IAB Agent (1 episode)