Suggestions by @jonathanahnberg2
7,334 suggestions
Cree Summer
as Spitfire in Nicktoons: Return to the Real World
Megan Hilty
as J.D. in Nicktoons: Return to the Real World
Maurice LaMarche
as Perry in Nicktoons: Return to the Real World
Jonathan Slavin
as Ogo in Nicktoons: Return to the Real World
Curtis Armstrong
as Robot Default in Nicktoons: Return to the Real World
Harland Williams
as Monster Krumholtz in Nicktoons: Return to the Real World
Jeff Bennett
as Keswick in Nicktoons: Return to the Real World
Daran Norris
as Chief Herbert Dumbrouski in Nicktoons: Return to the Real World
Grey DeLisle
as Kitty Katswell in Nicktoons: Return to the Real World
Jerry Trainor
as Dudley Puppy in Nicktoons: Return to the Real World
Patrick Warburton
as Lok in Nicktoons: Return to the Real World
Hal Sparks
as Tak in Nicktoons: Return to the Real World
Denis Leary
as Diego in Open Season (Crossover)
Raymond Ochoa
as Arlo in Open Season (Crossover)
Jonathan Ahnberg
as Butch in Open Season (Crossover)
Josh Peck
as Crash and Eddie in Open Season (Crossover)
Seann William Scott
as Crash and Eddie in Open Season (Crossover)
Peter Linz
as Snook in Open Season (Crossover)
Steve Zahn
as Thunderclap in Open Season (Crossover)
Tress MacNeille
as Gadget Hackwrench in Open Season (Crossover)