Robot DeFault / Marf (voice)

Spitfire / Globitha (voice)

Gart / Perry / Loudmouth (voice)

Mr. Wheelie (voice)

Hal Worth-a-ton / Uncle Kuffley / Crikey (voice)

Punch Morley (voice)

Monster Krumholtz (voice)

Nessie (voice)

J.D. (voice)

Ogo (voice)