Roddy Piper plays John Nada, a drifter who stumbles upon a pair of special sunglasses that reveal the true nature of the world.
Keith David portrays Frank Armitage, Nada's ally in uncovering a sinister alien plot to subjugate humanity.
Meg Foster takes on the role of Holly Thompsen, a woman who becomes entangled in Nada's mission after initially being skeptical.
George Buck Flower appears as Drifter, a character who, like Nada, is aware of the hidden reality and joins the fight against the extraterrestrial threat.
Peter Jason plays Gilbert, a member of the resistance against the alien forces controlling humanity.
Raymond St. Jacques portrays Street Preacher, a character warning about the impending alien invasion and urging people to wake up to the truth.
Jason Robards III takes on the role of Family Man, a member of the resistance fighting against the alien oppressors.
John Lawrence appears as Bearded Man, a supporting character who joins Nada and Armitage in their fight against the extraterrestrial threat.
Susan Barnes portrays Brown Haired Woman, a character who becomes involved in the resistance movement against the aliens.
Sy Richardson plays Black Revolutionary, a key figure in the fight against the alien forces that seek to control humanity.
Wendy Brainard takes on the role of Family Man's Daughter, a character who becomes part of the resistance movement alongside her family.
Lucille Meredith portrays Female Interviewer, a character who becomes entangled in Nada's mission to expose the truth about the alien threat.
Our free email delivers the daily top 10 TV shows and top 10 movies directly to your inbox. Stay ahead of the trends. Sign up below.