Attore	Ruolo
Earl Cameron	Sgt. Seth Hawkins
John Brandon	Maj. Frank Cannon
Ed Bishop	Lt. Cmdr. Vance Cassidy (as Edward Bishop)
Bill Nagy	Col. Talbot Wilson
Sarah Brackett	Meg Webson
Paula Li Shiu	Dr. Arnn
David Spenser	Maj. Chai
Michael McStay	Bomb Train Commander
Carl Jaffe	Dr. Galissi
Norma West	Susan Kramer
Larry Cross	Broadcaster
Bessie Love	Matron
Bee Duffell	Matron's Friend
Bill Hutchinson	Lanchek
Martin Terry	Mine Foreman
Frank Lieberman	Police
Roy Pattison	Police

Dettaglio	Valore
Titolo originale	Battle Beneath the Earth
Lingua originale	English (EN)
Lingue parlate	English
Paesi di produzione	United Kingdom
Stato	Released
Compagnie di produzione	Metro-Goldwyn-Mayer British Studios, Reynolds-Vetters Productions Ltd.
Data di uscita	1 ottobre 1967
Director	Montgomery Tully
Exec. Producer	Charles F. Vetter
Producer	Charles Reynolds
Writer	Charles F. Vetter
Editors	Sidney Stone
Cinematography	Kenneth Talbot, Alan McCabe
Asst. Directors	Pat Kelly, Montgomery Tully

Camera Operators	Alan McCabe, Kenneth Talbot
Add. Photography	Kenneth Talbot, Alan McCabe
Production Design	Jim Morahan
Art Direction	Jim Morahan
Set Decoration	Jim Morahan
Special Effects	Tom Howard
Composer	Ken Jones, J.B. Smith, Gerry Turner, A.W. Watkins
Sound	J.B. Smith, Ken Jones, Gerry Turner, A.W. Watkins

Tipo	Paese	Data	Cert.	Note
Uscita in sala	Regno Unito	01 ott 1967	U	—
Uscita in sala	Stati Uniti	15 mag 1968	NR	—

Video

Cast Principale