Drake Bell

as Pi (voice)

Andy Dick

as Dylan (voice)

Busy Philipps

as Cordelia (voice)

Jamie Kennedy

as Ronny (voice)

Frankie Jonas

as Junior (voice)

Donal Logue

as Troy (voice)

Rob Schneider

as Nerissa (voice)

Nam Bo-ra

as Cordelia (Korean voice)

Kim Byung-man

as Troy (Korean voice)

Ryu Dam

as Ronny (Korean voice)

Audrey Wasilewski

as Aunt Pearl / Shrimps (voice)

Chris Cox

as Lou (voice)

Eric Lopez

as Hector (voice)

Matthew Willig

as Bronson (voice)

Nolan North

as Bobby (voice)

Phil Proctor

as Moe (voice)

Stephen Stanton

as Jack (voice)