Rob Lowe

Drew Peterson

Kaley Cuoco

Stacy Peterson

Catherine Dent

Karen Chojnacki

James C. Burns

Peter

Krista Kalmus

Brianna Cales

Cara Buono

Kathleen Savio

Danielle Savre

Chloe Roberts

James Karen

Pastor Tom Keller

Natalie Smyka

Lauren

William Mapother

Glenn Levecke

Teddy Sears

Mike Adler

John Asher

Neighbor Brad

David Chisum

Rick

Jonathan Scarfe

Jeff Aberdeen

Romy Rosemont

Sofia

Dameon Clarke

State Detective Franklin

Ryan Sands

State Detective Rogers

Harrison Forsyth

Justin Peterson

Tanner Maguire

Zach Peterson

Mike Carlucci

Jay the Disc Jockey

Gordon Greene

Jasper

James Ellis Lane

Officer Jim

Tom Yi

Medical Examiner

Steve Tom

Newspaper Editor

Wesley Thompson

Principal

Anderson Cooper

Hinself (Archivefootage)

Larry King

Himself (Archivefootage)

Matt Lauer

Himself (Archivefootage)

Meredith Vieira

Herself (Archivefootage)

Stephane Nicoli

Boom Operator (uncredited)