OF UNKNOWN ORIGIN (1983)

The trailer for 1983’s OF UNKNOWN ORIGIN. Directed by George P. Cosmatos, written by Brian Taggert, based on the book The Visitor by Chauncey G. Parker III. The film stars Peter Weller, Jennifer Dale, Lawrence Dane, Kenneth Welsh, Louis Del Grande, Shannon Tweed, Keith Knight, and Maury Chaykin.

The plot summary is as follows:

A man becomes destructively obsessed with killing a dangerous rat, which has taken residence in his recently renovated house.

As of this writing, OF UNKNOWN ORIGIN is not currently streaming anywhere, but it is available for digital rent/purchase.