Jennifer Jason Leigh as Allegra Geller

Jude Law as Ted Pikul

Ian Holm as Kiri Vinokur

Willem Dafoe as Gas

Don McKellar as Yevgeny Nourish

Callum Keith Rennie as Hugo Carlaw

Christopher Eccleston as Seminar Leader

Sarah Polley as Merle

Robert A. Silverman as D'Arcy Nader

Kris Lemche as Noel Dichter

Oscar Hsu as Chinese Waiter

Vik Sahay as Male Assistant

Kirsten Johnson as Female Assistant

James Kirchner as Landry

Balázs Koós as Male Volunteer

Stephanie Belding as Female Volunteer

Gerry Quigley as Trout Farm Worker