Joey Camen
饰 Mr. Frog (voice)
Sheryl Bernstein
饰 Mrs. Frog / Letters (voice)
Joe Alaskey
饰 Berfter / Letters (voice)
Ginny Westcott
饰 Additional Characters (voice)
Henry Gifford
饰 A Students (voice)
Michael Mendelson
饰 Letters (voice)
Candi Milo
饰 Leap (voice)
Tony Pope
饰 Professor Quigley (voice)
Roger Rose
饰 Letters (voice)
Kevin Schon
饰 Letters (voice)
