Cast of Of Unknown Origin

Peter Weller plays Bart Hughes, the protagonist who takes on a deadly creature invading his home.

Jennifer Dale portrays Lorrie Wells, a character caught up in the terrifying events unfolding in Bart's home.

Lawrence Dane appears as Eliot Riverton, a key figure in the struggle against the unknown threat.

Kenneth Welsh takes on the role of James Hall, a character involved in the unfolding mystery.

Louis Del Grande plays Clete, a character who becomes entangled in the chaos caused by the mysterious creature.

Shannon Tweed is Meg Hughes, a character with a role in the events surrounding Bart and the creature.

Keith Knight appears as the Hardware Salesman in a supporting role within the movie.

Maury Chaykin portrays Dan Errol, a character involved in the unfolding events of the story.

Leif Anderson plays Peter Hughes, a character linked to Bart's struggles against the unknown threat.

Jimmy Tapp appears as Meg's Father, adding to the ensemble of characters in the movie.

Gayle Garfinkle plays Janis Wycoff, contributing to the cast of characters in the movie.

Earl Pennington is Mr. Thompson, a character who plays a role in the unfolding events of the story.