Eric Bana Damien (voice)
Toni Collette Mary (voice)
Philip Seymour Hoffman Max (voice)
Barry Humphries Narrator (voice)
Michael James Rowland Thanks
Paul Fitzgerald Thanks
Adam Elliot Director, Production Design, Writer, Various Voices (voice)
Sophie Coombes Thanks
Pete Whyte Thanks
Julie Forsyth Bus Stop Mother / Kissing Woman (voice)
Iain Canning Co-Executive Producer
Michael Redfern Thanks
John Flaus Harvey Krumpet / Ken / Len Hislop (voice)
Christopher Massey 911 Operator / Ambulance Voice / Derisive Observer (voice)
Hamish Hughes Animals / Mad Jury Member / Opera Singer Two (voice)
David Alpert Thanks
Bryce Menzies Executive Producer, Legal Services
Kellie Jones Thanks
Frank Lipson Sound Effects Editor
Bethany Whitmore Young Mary (voice)
Keith Thomas Sound Editor
Mark Gooder Executive Producer
Jason Lynch Animation
Darren A. Bell VFX Artist
Leath Mattner VFX Artist
Jonathan Page Executive Producer
Doron Kipen Sound Re-Recording Mixer
Ian 'Molly' Meldrum Homeless Man (voice)
Trish Lake Thanks
Henry Karjalainen Henry the Fish (voice)
John Simpson Foley
Cris Jones Thanks
Carolyn Shakespeare-Allen New York Callgirl / New Yorker One (voice)
Bernie Clifford Garbo One (voice)
Melanie Coombs Producer, Mrs. Pendergast (voice)
Scott Meek Thanks
Andrew Fitzpatrick Thanks
Bill Murphy Editor, Frankston Icebreaker One (voice)
Marlee Bevan Mary's Baby (voice)
Renée Geyer Vera Lorraine Dinkle (voice)
Andrew McGrath Sound Re-Recording Mixer
Athanasios Kourtidis Wedding Reception Guest (voice)
Matthew Hassall Musician
Trudy Hellier Thanks
Ross Matthews Thanks
Curt Sundberg VFX Artist
Dr. Tony Attwood Thanks
Hugo Grumbar Thanks
Laurent Boudaud Sound Re-Recording Mixer
William Larsen Conductor, Music Editor
Mandy Mao Cher the Chihuahua / Sonny the Chihuahua (voice)
Pierce Davison Animation
Dan Doherty Thanks, BMX Bandit (voice)
Antoinette Halloran Opera Singer (voice)
Richard Girvan Thanks
Leanne Smith Music Supervisor, Associate Producer, Overeaters Anonymous Tutor / Post Office Customer (voice)
Benjamin P. Speth Camera Operator
Isabel Peppard Set Decoration, Special Effects
Sophie Raymond Animation
Tom Hardart Executive Producer
Sue Collins First Assistant Director
Andrew Mackie Co-Executive Producer
Darren Burgess Animation
Lindsay Lipson Thanks
Al Oldfield Animation
Craig Fison Art Direction
Chris Wallace Lottery Caller / New Yorker Two (voice)
Barry Schuler Thanks
Michael Carden Sound Effects Editor
Daniel Marks Alleyway Bully 3 (voice)
Daniel Agdag Animation
Jon Billington Camera Operator