Melissa Joan Hart

as Sabrina Spellman

Tara Strong

as Gwen

Scott Michaelson

as Barnaby

Lindsay Sloane

as Fin

Nick Bakay

as Salem Saberhagen (voice)

Peter O'Brien

as Dr. Julian Martin

Rebecca Gibney

as Hilary Hexton, the Cat & Woman

Conrad Coleby

as Jerome Hestor

Steve Harman

as Dr. Martin's Assistant

Ben Lawson

as Waiter

Victor Parascos

as Helicopter Pilot

Enrico Mammarella

as Resort Manager

Rachel Leigh Anderson

as Barbara

Dave Nemeth

as Wally Gilliams, TV Newscaster

Thom Fountain

as Maitre D'

Scott McLean

as Sea Wasp Crewman

Vincent B. Gorce

as Bartender