Geoffrey Rush

as Angel (voice)

Anthony LaPaglia

as Jim Peck (voice)

Samuel Johnson

as Dave Peck (voice)

Ben Mendelsohn

as Lenny Peck (voice)

Barry Otto

as Albert Kweller (voice)

Joel Edgerton

as Ron (voice)

Claudia Karvan

as Michelle (voice)

Leeanna Walsman

as Tanita (voice)