Robbie Stuart (71 episodes, 1985-1987)
Suzie Quartermain (71 episodes, 1985-1987)
Jessica Stuart (58 episodes, 1985-1987)
Cindi Stuart (58 episodes, 1985-1987)
Lucas Buchanan (50 episodes, 1985-1986)
Sandy Bradshaw (50 episodes, 1985-1986)
Frank Wilson, Sr. (16 episodes, 1986-1987)
Frank Wilson, Jr. (16 episodes, 1986-1987)
Jessica Stuart (13 episodes, 1985)
Cindi Stuart (13 episodes, 1985)
Jerry Daniels (3 episodes, 1986-1987)
Lenny Buchanan (2 episodes, 1986)
Wayne Kincaid (1 episode, 1986)
Jeff Grimshaw (1 episode, 1986)
Ted O'Connor (1 episode, 1986)
Peter Collister Chitwood (1 episode, 1986)
The Wimp (1 episode, 1986)
Gogo (1 episode, 1986)
(1 episode, 1985)
Natasha (1 episode, 1987)
Agent Boris (1 episode, 1987)
Agent Newcomb (1 episode, 1987)
(unknown episodes)
Samantha Strong (unknown episodes)