Thomas Jerome Newton

David Bowie

Acting

Nathan Bryce

Rip Torn

Acting

Mary-Lou

Candy Clark

Acting

Arthur

Tony Mascia

Acting

Oliver Farnsworth

Buck Henry

Acting

Peters

Bernie Casey

Acting

Helen

Adrienne La Russa

Acting

Peters' Wife

Claudia Jennings

Acting

Trevor

Rick Riccardo

Acting

James Lovell

Jim Lovell

Acting

Jill

Hilary Holland

Acting

Elaine

Linda Hutton

Acting

Professor Canutti

Jackson D. Kane

Acting

Jewelery Store Owner

Lilybelle Crawford

Acting

Receptionist

Richard Breeding

Acting

Waiter

Albert Nelson

Acting

Peters' Associate

Peter Prouse

Acting