Cast of Communion

Christopher Walken plays Whitley Strieber, a writer who experiences mysterious alien encounters.

Lindsay Crouse portrays Anne Strieber, the wife of Whitley Strieber.

Frances Sternhagen appears as Dr. Janet Duffy, a character involved in the investigation of the alien encounters.

Andreas Katsulas takes on the role of Alex, a part of the intriguing events surrounding Whitley Strieber.

Terri Hanauer plays Sarah, a character connected to the experiences of Whitley Strieber.

Joel Carlson portrays Andrew Strieber, a member of Whitley Strieber's family.

John Dennis Johnston appears as Fireman, a character in the film.

DeeDee Rescher plays Mrs. Greenberg, a character within the storyline.

Aileen Fitzpatrick appears as Mother, a member of the Strieber family.

R.J. Miller portrays Father, a character in the film.

Holly Fields takes on the role of Praying Mantis Girl, a character with a unique connection to the plot.

Juliet Sorci plays Second Grade Girl, adding to the diverse characters in the movie.