Temporada 1
Temporada 2
Nathan Lane
Spot Helperman / Scott Leadready II (voice)
Cree Summer
David Ogden Stiers
Mr. Jolly (voice)
Debra Jo Rupp
Mrs. Mary Lou Helperman
Jerry Stiller
Pretty Boy (voice)
Kevin Schon
Rob Paulsen
Shaun Fleming
Leonard Helperman (voice)
Wallace Shawn
Principal Strickler (voice)
Baseado no que você está vendo agora
1997
2021
2010
2004
2007
2000
2014
2009
2005
1990