Hamilton Camp

Gizmo-Duck / Fenton Crackshell (voice)

Miriam Flynn

Gandra Dee (voice)

June Foray

Ma Beagle (voice)

Kathleen Freeman

Mrs. Crackshell (voice)

Hal Smith

Gyro Gearloose / Guard Robot (voice)

Frank Welker

Big Time Beagle / Megabyte Beagle / M.E.L / Country Twanging Toast Timer (voice)