Narrator (15 episodes, 1999-2002)
Michael / Micheal / Mail Carrier Kelley (12 episodes, 1999-2002)
Eddie / Sarah Lynn / Firefighter Cheryl (12 episodes, 1999-2002)
Maggie (12 episodes, 1999-2002)
Sonya Lee (11 episodes, 1999-2002)
Freddie / Fireman Joe / Circus Man (8 episodes, 1999-2002)
Farmer Jed / Baker Bob / Police Officer (5 episodes, 1999-2001)
Zookeeper Zack (3 episodes, 1999-2001)
Santa Claus (1 episode, 2000)
Smiley (1 episode, 2001)
(1 episode, 1999)
Patrick / Walter (1 episode, 2000)
Pilot Paula (episodes #41-45, #51-60) (unknown episodes)