Eric Bana Damien (voice)
Philip Seymour Hoffman Max (voice)
Toni Collette Mary (voice)
Barry Humphries Narrator (voice)
Frank Lipson Sound Effects Editor
Paul Fitzgerald Thanks
Michael James Rowland Thanks
Adam Elliot Director, Production Design, Writer, Various Voices (voice)
David Alpert Thanks
Doron Kipen Sound Re-Recording Mixer
John Simpson Foley
Iain Canning Co-Executive Producer
Pete Whyte Thanks
Bill Murphy Editor, Frankston Icebreaker One (voice)
Bryce Menzies Executive Producer, Legal Services
Michael Redfern Thanks
Christian Scallan Scoring Mixer
Daniel Agdag Animation
Andrew Mackie Co-Executive Producer
Mark Gooder Executive Producer
Darren A. Bell VFX Artist
Gerald Thompson Director of Photography
Hugo Grumbar 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)
Richard Payten Co-Executive Producer
Andrew McGrath Sound Re-Recording Mixer
Henry Karjalainen Henry the Fish (voice)
Sophie Coombes Thanks
Kellie Jones Thanks
Bernie Clifford Garbo One (voice)
Julie Forsyth Bus Stop Mother / Kissing Woman (voice)
Bethany Whitmore Young Mary (voice)
Keith Thomas Sound Editor
Jason Lynch Animation
Leath Mattner VFX Artist
Carolyn Shakespeare-Allen New York Callgirl / New Yorker One (voice)
Jonathan Page Executive Producer
John Lewis Animation
Ian 'Molly' Meldrum Homeless Man (voice)
Craig Fison Art Direction
Melanie Coombs Producer, Mrs. Pendergast (voice)
Trish Lake Thanks
Cris Jones Thanks
Shaun Miller Legal Services
Scott Meek Thanks
Craig Ross Animation
Andrew Fitzpatrick Thanks
Marlee Bevan Mary's Baby (voice)
Pierce Davison Animation
Renée Geyer Vera Lorraine Dinkle (voice)
Athanasios Kourtidis Wedding Reception Guest (voice)
Dan Doherty Thanks, BMX Bandit (voice)
Matthew Hassall Musician
Trudy Hellier Thanks
Ross Matthews Thanks
Curt Sundberg VFX Artist
Dr. Tony Attwood Thanks
Laurent Boudaud Sound Re-Recording Mixer
William Larsen Conductor, Music Editor
Mandy Mao Cher the Chihuahua / Sonny the Chihuahua (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
Sophie Raymond Animation
Isabel Peppard Set Decoration, Special Effects
Tom Hardart Executive Producer
Sue Collins First Assistant Director
Darren Burgess Animation
Michael Carden Sound Effects Editor