Government officials discover a horrible plot: the Chinese are tunneling their way to the United States.
Genre: Science Fiction, Thriller
Stars: Kerwin Mathews, Viviane Ventura, Robert Ayres, Peter Arne, Al Mulock, Martin Benson
Crew: Charles F. Vetter (Story), Montgomery Tully (Director), Charles F. Vetter (Screenplay), Charles Reynolds (Producer), Charles F. Vetter (Executive Producer), Ken Jones (Music)
Country: United Kingdom
Language: English
Studio: Metro-Goldwyn-Mayer British Studios, Reynolds-Vetters Productions Ltd.
Runtime: 91 minutes
Quality: HD
Released: Oct 01, 1967
IMDb: 6.4
