- John Zago
- background artist / layout artist (99 episodes, 1959-1963)
- Bill Focht
- background artist (93 episodes, 1960-1963)
- Cosmo Anzilotti
- animator (68 episodes, 1959-1963)
- Ralph Bakshi
- animator / layout artist (66 episodes, 1960-1963)
- Doug Crane
- animator (56 episodes, 1960-1963)
- Mannie Davis
- animator (37 episodes, 1959-1963)
- Art Bartsch
- layout supervisor / animator (28 episodes, 1959-1963)
- Eddie Donnelly
- animator (18 episodes, 1959-1962)
- Martin Strudler
- layout artist / character designer (12 episodes, 1960)
- Connie Rasinski
- animator / layout artist (14 episodes, 1960-1963)
- John Gentilella
- animator (13 episodes, 1959-1963)
- Dave Tendlar
- animator (10 episodes, 1959-1963)
- Vinnie Bell
- animator (13 episodes, 1959-1962)
- Bill Hilliker
- background artist (11 episodes, 1960)
- Larry Silverman
- animator (9 episodes, 1959-1962)
- Bob Kuwahara
- animator (5 episodes, 1962-1963)
- Bard Wiggenhorn
- animator (4 episodes, 1963)
- Martin Taras
- animator (1 episode, 1960)
- Bill Tytla
- animator / layout artist (2 episodes, 1962-1963)
- Tom Golden
- animator (2 episodes, 1962)
- Arthur Davis
- animator (2 episodes, 1963)
- Alan Zaslove
- animator (2 episodes, 1963)
- George Bakes
- animator (1 episode, 1962)
- Susan Manyai
- ink and paint artist (uncredited) (104 episodes, 1959-1963)
- Barbara Donatelli
- ink and paint (uncredited) (45 episodes, 1962-1963)
- Larz Bourne
- character designer (uncredited) (10 episodes, 1959-1960)
- Frank Endres
- animator (uncredited) (2 episodes, 1963)