The Balanced Particle Freeway
Voltar- Molly McCaffreyLili
Damien BodieBede
Trudy HellierHelen
Doug BowlesDrew
Peter HoskingMizuchi's Voice / Spud's Voice (voz)
Sheryl MunksEsmeralda the Cat
Anne PhelanHighest Tree (voz)
John FlausZeppa's Voice (voz)- Hamish HughesCreature Voices (voz)
- Abbe HolmesCreature Voices (voz)
- Petru GheorghiuBackpacker
- Johann HuangHerbalist
- Randall BergerPassenger no 1
Alex PinderFrench Cafe Owner- Harriet JamesBede's mum
- Dawn KlingbergHermit