Pi (voice)
Nerissa (voice)
Cordelia (voice)
Troy (voice)
Dylan / Curious Shark (voice)
Pearl (voice)
Thorton (voice)
Jack (voice)
Young Percy (voice)
Pi's Dad (voice)
Max / Squid No. 3 / Big Shark (voice)
Young Pi (voice)
Percy's Mum / Female Parrotfish (voice)
Manny / Dr. Tang (voice)
Pi's Mom (voice)
Moe (voice)
Percy (voice)
Mussel No. 1 / Squid No. 1 (voice)
