Cast
Ashley Johnson
Peter Shepherd (voice) • 40 episodes
William Sanderson
Professor J.S. Ibsen (voice) • 40 episodes
Pamela Adlon
Rock (voice) • 40 episodes
Debi Derryberry
Judy Shepherd (voice) • 40 episodes
Sherman Howard
Van Pelt (voice) • 40 episodes
Melanie Chartoff
Aunt Nora Shepherd (voice) • 40 episodes
Bill Fagerbakke
Alan Parrish (voice) • 40 episodes
Billy West
(voice) • 40 episodes
Tim Curry
Trader Slick (voice) • 40 episodes
Danny Mann
Umpire (voice) • 40 episodes
Kevin Schon
Dead-Eye (voice) • 40 episodes
Richard Allen
Tribal Bob (voice) • 40 episodes
Crew
Directing
Tom McLaughlin
Director • 2 episodes
David Schwartz
Director • 1 episodes
Bob Foster
Director
Bob Hathcock
Director
Andy Thom
Director
Scott Wood
Director
Jeff Myers
Director
Steve Ressel
Director
Writing
Kevin D. Campbell
Writer • 2 episodes
Patricia Carr
Writer
Peter Elwell
Writer
Steve Roberts
Writer
Siobhan Byrne O'Connor
Writer
Rob Humphrey
Writer
Neil Alsip
Writer
John Behnke
Writer
Lara Olsen
Writer
Tom Pugsley
Writer • 3 episodes
Greg Klein
Writer • 3 episodes
Chris Van Allsburg
Book
Peter Gaffney
Writer • 7 episodes