Will Estes

Jonny Quest (voice)

Ed Gilbert

Commander (voice)

Meredith MacRae

Dr. Rachel Quest (voice)

George Hearn

President (voice)

Anndi McAfee

Jessie (voice)

Don Messick

Dr. Benton C. Quest / Bandit (voice)

Rob Paulsen

Hadji (voice)

Whit Hertford