크레딧 출연 알란 아킨 Simas Kudirka Richard Jordan Cmdr. Edward Devon Donald Pleasence Capt. Vladimir Popov George Dzundza Gruzauskas John McMartin Phillip Chadway Shirley Knight Genna Kudirka Marvin Silbersher Cmdr. Burkalis Peter Evans Mott Ted Shackelford Blain 바튼 헤이먼 Dr. Paegle Jack Blessing Kabek Nicholas Guest Baltrunar Matthew Arkin Petras Salem Ludwig Assistant Supervisor Donald Warnock Stender Nicholas Saunders Soviet Chairman Warren Manzi Radio Operator David Gibson Garvey Thom Vegh Cipola M.F. Bernier Colley Clarence Felder Picnic Man Gedda Petry Marija Joe Sabia Durgas Daniel Williams Seaman Nance Michael Stein Yakov Joyce Vining Morgan Mrs. Paegle Don Wescott Prosecutor Jack Lazare Old KGB Man Stephen Nuding Young KGB Man Kenneth Bradford Capt. Sloan Leo Grillo Thomas Bok Richardson Adm. Ritter William Paul Steele Cmdr. Sullivan 스텝 David Lowell Rich Directing Bruce Feldman Writing Richard Briggs Production Gerald I. Isenberg Production Gerald W. Abrams Production David Shire Sound Jacques R. Marquette Camera John A. Martinelli Editing William Hiney Art Richard Lapham Sound