A young archaeologist believes he is cursed by a mask that causes him to have weird nightmares and possibly to murder. Before committing suicide, he mails the mask to his psychiatrist, Dr. Barnes, who is soon plunged into the nightmare world of the mask.

Paul Stevensas Doctor Allan Barnes
Claudette Nevinsas Pam Albright
Anne Collingsas Miss Goodrich
Martin Lavutas Michael Radin
Leo Leydenas Doctor Soames