Deadline (also known as Anatomy of a Horror)[1] is a 1980[note 1] Canadian horror film directed and co-written by Mario Azzopardi and starring Stephen Young and Sharon Masters.

The earliest known verifiable listing of the film's release year is in the publication Horror and Science Fiction Films II by Donald C. Willis, copyrighted in 1982; in it, the film's release year is listed as "1980?".

[1] Home video distributor Vinegar Syndrome lists the film's release year with more certainty as 1980.

[3][4][5] In a 1985 volume of The Motion Picture Guide, the film's release date is listed as 1984.

[7] The film was released on Blu-ray and DVD by Vinegar Syndrome in March 2020.