Nicolai Dalchimski, a mad KGB agent steals a notebook full of names of "sleeping" undercover KGB agents sent to the U.S. in the 1950's. These agents got their assignments under hypnosis, so they can't remember their missions until they're told a line of a Robert Frost poem. Dalchimski flees to the U.S. and starts phoning these agents who perform sabotage acts against military targets.
Charles Bronson
as Major Grigori Borzov
Lee Remick
as Barbara
Donald Pleasence
as Nicolai Dalchimsky
Tyne Daly
as Dorothy Putterman
Alan Badel
as Colonel Malchenko
Patrick Magee
as General Strelsky
Sheree North
as Marie Wills
Roy Jenson
as Doug Stark
John Mitchum
as Harry Bascom
Jacqueline Scott
as Mrs. Hassler
Frank Marth
as Harley Sandburg
Helen Page Camp
as Emma Stark
