The Navy vs. the Night Monsters 1966

Synopsis:

US Navy battles monsters unearthed from the frozen arctic.

Directed by: Michael A. Hoey
Written by: Michael A. Hoey
Runtime: 87 minutes
Tagline: All-Devouring Carnivorous Trees That Move On Their Own Roots!
Cast:
Anthony Eisley
Anthony Eisley
Lt. Charles Brown 
Mamie Van Doren
Mamie Van Doren
Nora Hall 
Edward Faulkner
Edward Faulkner
Bob Spaulding 
Walter Sande
Walter Sande
Dr. Arthur Beecham 
Bobby Van
Bobby Van
Ens. Rutherford Chandler 
Billy Gray
Billy Gray
CPO Fred Twining