Invasion from Inner Earth (1974) is an apocalyptic science fiction film, starring Paul Bentzen and Debbi Pick.
The film was directed by Bill Rebane, director of Monster A Go-Go (1965), and The Giant Spider Invasion (1975).
[4][5] A group of pilots in the Canadian wilderness begin to hear strange reports over their radios about planes crashing, cars stalling, and a deadly plague which has gripped the planet.
[6] Creature Feature gave the film one star, calling it lumbering, the special effects awful, and the ending incomprehensible,[7] Fantastic Movie Musings found it almost completely devoid of entertainment value featuring an ending that shows a 20-minute walk.
[3] "f the worst sin a movie can make is to be boring, then Invasion from Inner Earth dooms itself for all eternity.