Ross Breen

Captain Barnacles, Captain Barnacles (UK & US), Barnacles

Simon Greenall

Captain Barnacles, Captain Barnacles (UK & US), Barnacles

Rob Rackstraw

Kwazii, Crab, Sea Snail

Keith Wickham

Shellington, Professor Inkling, Shellington (UK & US)

Jo Wyatt

Tweak, Reef Lobster Mother

Teresa Gallagher

Dashi, Dashi (UK), Female Orca (UK & US)

Paul Panting

Peso

Michael Murphy

Vegimals, Vegimals (UK & US), Tunip (UK & US)

Mary Murphy

Dashi, Dashi (US), Dash

Shelley Longworth

Additional Voices

Steve Blum

Supporting Cast (US)

Wayne Grayson

Peso - US Version, Peso (US), Peso

William Vanderpuye

Additional Voices

Jaimie Kelton

Tweak (US)

Gary Littman

Additional Voices (US), Additional Voices) (US)