 Toni ColletteMary (voice) | Mary (voice) |
 Philip Seymour HoffmanMax (voice) | Max (voice) |
 Barry HumphriesNarrator (voice) | Narrator (voice) |
 Eric BanaDamien (voice) | Damien (voice) |
 Bethany WhitmoreYoung Mary (voice) | Young Mary (voice) |
 Renée GeyerVera Lorraine Dinkle (voice) | Vera Lorraine Dinkle (voice) |
 Ian 'Molly' MeldrumHomeless Man (voice) | Homeless Man (voice) |
 John FlausHarvey Krumpet / Ken / Len Hislop (voice) | Harvey Krumpet / Ken / Len Hislop (voice) |
| JJulie ForsythBus Stop Mother / Kissing Woman (voice) | Bus Stop Mother / Kissing Woman (voice) |
 Christopher Massey911 Operator / Ambulance Voice / Derisive Observer (voice) | 911 Operator / Ambulance Voice / Derisive Observer (voice) |
| OOliver MarksAlleyway Bully 1 (voice) | Alleyway Bully 1 (voice) |
| DDaisy KocherAlleyway Bully 2 /Injury Girl /Bus Stop Girl / Katherine (voice) | Alleyway Bully 2 /Injury Girl /Bus Stop Girl / Katherine (voice) |
| DDaniel MarksAlleyway Bully 3 (voice) | Alleyway Bully 3 (voice) |
| HHamish HughesAnimals / Mad Jury Member / Opera Singer Two (voice) | Animals / Mad Jury Member / Opera Singer Two (voice) |
| DDan DohertyBMX Bandit (voice) | BMX Bandit (voice) |
| MMandy MaoCher the Chihuahua / Sonny the Chihuahua (voice) | Cher the Chihuahua / Sonny the Chihuahua (voice) |
| PPatrick McCabeDatsun Sunny Driver (voice) | Datsun Sunny Driver (voice) |
 Adam ElliotVarious Voices (voice) | Various Voices (voice) |
| MMichael J. AllenFerrari Driver (voice) | Ferrari Driver (voice) |
| BBill MurphyFrankston Icebreaker One (voice) | Frankston Icebreaker One (voice) |
| SShaun PattenFrankston Icebreaker Two (voice) | Frankston Icebreaker Two (voice) |
| BBernie CliffordGarbo One (voice) | Garbo One (voice) |
| HHenry KarjalainenHenry the Fish (voice) | Henry the Fish (voice) |
| CChris WallaceLottery Caller / New Yorker Two (voice) | Lottery Caller / New Yorker Two (voice) |
| MMarlee BevanMary's Baby (voice) | Mary's Baby (voice) |
 Melanie CoombsMrs. Pendergast (voice) | Mrs. Pendergast (voice) |
 Carolyn Shakespeare-AllenNew York Callgirl / New Yorker One (voice) | New York Callgirl / New Yorker One (voice) |
| AAlf KlimekNew Yorker Three (voice) | New Yorker Three (voice) |
| AAntoinette HalloranOpera Singer (voice) | Opera Singer (voice) |
 Leanne SmithOvereaters Anonymous Tutor / Post Office Customer (voice) | Overeaters Anonymous Tutor / Post Office Customer (voice) |
