Mark Harmon

as Ted Bundy

Frederic Forrest

as Det. Bob Keppel

George Grizzard

as Richard Larsen

Ben Masters

as Det. Mike Fisher

Glynnis O'Connor

as Cas Richter

M. Emmet Walsh

as Det. Sam Davies

John Ashton

as Det. Roger Dunn

Bonnie Bartlett

as Louise Bundy

Billy Green Bush

as Officer Bradley

Frederick Coffin

as Jerry Thompson

Deborah Goodrich

as Martha Chambers

Lawrence Pressman

as Ken Wolverton

Macon McCalman

as Larsen's Editor

Jeannetta Arnette

as Mrs. Richter

William Boyett

as Aspen Detective

Joshua Bryant

as Prosecutor

Terry Farrell

as Katie Hargreaves

Ann Ryerson

as Mrs. Hargreaves

Timothy Gibbs

as John

Emily Longstreth

as Susan Delgato

Starr Andreeff

as Jane Maxwell

Rita Zohar

as Eleanor Rose

Molly Fontaine

as Joann Baker

Elaine Wilkes

as Lisa Rutledge

Cecile Callan

as Bobbi

Steve Eastin

Frank Hamilton

as Johnny Bundy

Virginia Kiser

Maggie Roswell

as Female Cop

Maia Brewton

as Jenny Richter

Kimberly Alexander

Danny Chambers

Tom Dahlgren

Rad Daly

Harry Northup

as Tom Hargreaves

Chip Heller

Rick Lieberman

as Tony

Fred Lerner

as Policeman

Dick McGarvin

Julie Philips

Jack Rader

Nancey Silvers

Sherri Stoner

as Susan Armsby

Joe Unger

Peter Vogt

Kevin Wixted

Lee Brooks

Eunice Christopher

Willie Garson

Laura Kamins

G.R. Smith

Scott Stanley

Jill Andre

Conrad Bachmann

Robert Balderson

Roger Hampton

Will Jeffries

Michael Laurence

Tom McFadden

Nancy Warren

Robert Kanner

Pam Linder

Gregory Mortensen

Leilani Sarelle

as Ted Groupie at Restaurant

Mary Ethel Gregory

Eric Hart

Greg Stuart

Gary Hughes

Nancy Borgenicht

Kevin Scannell

Lance C. Williams

as Attorney (uncredited)

Dewayne Luckett

as Boy in Park (uncredited)