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