Characters played by David Janssen
Harry Adams
Characters played by Allen Garfield
Herbie Stoltz
Characters played by Linda Evans
Amy Kessler
Characters played by John Randolph
Marian's Father
Characters played by Neva Patterson
Marian's Mother
Characters played by Anthony Eisley
Joe Anasto
Characters played by Stefanie Powers
Marian Adams
Characters played by James Keach
McEnerney
Characters played by Charles Siebert
Spence
Characters played by Ahna Capri
Charleen
Characters played by Lance LeGault
Kaufman
Characters played by Kenneth Tobey
Mohr
Characters played by John Finnegan
O'Neil
Characters played by Lionel Decker
Christos
Characters played by Antony Alda
Neft
Characters played by Ivy Bethune
Mrs. Schneider
Characters played by Marilyn Coleman
Maid
Characters played by Paul Tulley
Oliver
Characters played by Kopi Sotiropulos
Room-Service Waiter
Characters played by Richard McKenzie
Dr. Steinberg