The Billion Dollar Threat

Dale Robinette

Robert Sands

Ralph Bellamy

Miles Larson

Keenan Wynn

Ely

Patrick Macnee

Horatio Black

Robert Tessier

Benjamin

Beth Specht

Holly

Karen Specht

Ivy

Ronnie Carol

Marcia Buttercup

Stephen Keep Mills

Harold Darling

William Bryant

Harry Grebe

Marianne Marks

Ming

Read Morgan

Charlie

Harold Sakata

Oriental Man

Ned Wilson

Martian

Fil Formicola

Bellboy

Bob Hastings

Desk Clerk

Than Wyenn

Assistant Manager

Walt Davis

Third Technician

Jason Corbett

Lab Technician

Bob Hevelone

Fifth Technician