Roger Moore as Dr. Judd Stevens

Rod Steiger as Lieutenant McGreary

Elliott Gould as Det. Angeli

Art Carney as Morgens

Anne Archer as Ann Blake

David Hedison as Dr. Peter Hadley

Deanna Dunagan as Mrs. Hadley

Ron Parady as Cortini

Dick Sollenberger as Capt. Bertelli

James Spinks as Prison Supervisor

John Kapelos as Frank

Cynthia Baker Schuyler as Teri Goldman

Virginia Smith as Rose Graham

Joe D. Lauck as Boyd

Jimmie F. Skaggs as Fallon

Mary Demas as Policewoman

Frankie Hill as Carol

Nancy Serlin as Betty

Sarah Partridge as Waitress

Sheila Keenan as Flower Seller

Roslyn Alexander as Lady in Elevator

Ron Beattie as Man in Elevator

Cyndi Maxey as Nurse

Rosemary Schoeninger as Prison Wardress

Jerry Tullos as Eddie

Edward L. Burba as Charlie

Will Zahrn as Nick

Paul Ilmer as Intern

Michael E. Meyers as 2nd Intern

Ann Coyle as Customer in Coffee Shop

Rob Maxey as Policeman

Les Podewell as Old Man

John T. Stibich as Police Official

Carmelo Melendez as Doctor

Richard Henzel as Paraplegic

Mark Houston as Police Paramedic

Jeffrey Feathergill as SWAT Man

Jeff Jenkins as Policeman

Corney Morgan as Police Sergeant

Marty Allen as (uncredited)

Mike Bacarella as Crime Scene Cop (uncredited)

George Barrow as Bit (uncredited)

Ron Dean as Cortini's Driver (uncredited)

Joe DeBartolo as Handcuffed Prisoner (uncredited)

Synthia Hardy as (uncredited)

Robert Minkoff as Bit (uncredited)

Joe Pressel as Detective (uncredited)

Phil Ranstrom as Thug (uncredited)