- Christopher Massey
- 911 Operator / Ambulance Voice / Derisive Observer (voice) (as Chris Massey)
- Oliver Marks
- Alleyway Bully One
- Daisy Kocher
- Alleyway Bully Two / Bird Injury Girl / Bus Stop Girl / Katherine Ramsay (voice)
- Daniel Marks
- Alleyway Bully Three
- Hamish Hughes
- Animals (Miscellaneous) / Mad Jury Member / Opera Singer Two (voice)
- Dan Doherty
- BMX Bandit
- Julie Forsyth
- Bus Stop Mother / Kissing Woman (voice)
- Mandy Mao
- Cher the Chihuahua / Sonny the Chihuahua (voice)
- Eric Bana
- Damien Popodopolous
- Patrick McCabe
- Datsun Sunny Driver
- Adam Elliot
- Dr. Bernard Hazelhof / Garbo Two / Grandpappy Ralph / Ivan Ruby Bevan / Mr. Ravioli / Postmaster / Runover Kitten / Worm (voice)
- Mr. Peck
- Ethel the Rooster
- Michael James Allen
- Ferrari Driver
- Bill Murphy
- Frankston Icebreaker One
- Shaun Patten
- Frankston Icebreaker Two
- Bernie Clifford
- Garbo One
- Milly
- Hal the Cat
- John Flaus
- Harvey Krumpet / Ken / Len Hislop (voice)
- Henry Karjalainen
- Henry the Fish
- Ian 'Molly' Meldrum
- Homeless Man
- Kevin
- Kevin the Pug
- Chris Wallace
- Lottery Caller / New Yorker Two (voice)
- Toni Collette
- Mary Daisy Dinkle
- Marlee Bevan
- Mary's Baby
- Philip Seymour Hoffman
- Max Jerry Horovitz
- Indy
- Mr. Biscuit the Parrot
- Melanie Coombs
- Mrs. Pendergast
- Barry Humphries
- Narrator
- Carolyn Shakespeare-Allen
- New York Callgirl / New Yorker One (voice)
- Alf Klimek
- New Yorker Three
- Antoinette Halloran
- Opera Singer
- Leanne Smith
- Overeaters Anonymous Tutor / Post Office Customer / Zelda Glutnik (voice)
- Stephen Carroll
- Thespian One
- Renée Geyer
- Vera Lorraine Dinkle
- Athanasios Kourtidis
- Wedding Reception Guest
- Yorgos Kourtidis
- Wedding Reception Guest
- Bethany Whitmore
- Young Mary Daisy Dinkle
- Michael Ienna
- Lincoln
