ทฤษฎีแห่งความวายป่วง

ไรอัน เรย์โนลด์ส

Frank Allen

Emily Mortimer

Susan Allen

Stuart Townsend

Buddy Endrow

Matreya Fedor

Jesse Allen (7 years)

Sarah Chalke

Paula Crowe

Mike Erwin

Ed

Constance Zimmer

Peg the Teacher

Elisabeth Harnois

Jesse Allen

Chris William Martin

Damon

Jovanna Huguet

Maid of Honor

Christopher Jacot

Best Man

Alessandro Juliani

Ken

Lisa Calder

Sherri

Ty Olsson

Evil Ferryman

Jocelyne Loewen

Pregnant Nancy

Patricia Idlette

Nurse

Denalda Williams

Head Nurse

David Berner

Frank's Doctor

Christine Chatelain

Tracy

Linnea Sharples

Teacher #1