Zwiastun
Obsada
William Bryant
Lead Agent "X-Ray", drives car
James Doohan
Second Agent "X-Ray", scratches hand
Tol Avery
Detective Captain at Baseball Stadium
George Maharis
Lee Barrett
Dana Andrews
Gen. Williams
John Larkin
Dr. Leonard Michaelson
Hari Rhodes
Guard Lt. Johnson
James Hong
Dr. Yang
Russ Bender
Desk Guard Mason
Harold Gould
Dr. Ostrer (uncredited)
Richard Bull
Eric Cavanaugh
Ed Asner
Henchman Veretti
John Anderson
Agent Reagan
John Clarke
Guard Lt. Raskin
Harry Lauter
Fake SDI Agent
Anne Francis
Ann Williams
Frank Sutton
Henchman Donald
Simon Oakland
Tasserly
Lee Remick
Waitress
John Hubbard
Guard
Richard Basehart
Dr. Gregor Hoffman
Henry Beckman
Dr. Baxter