Friday the 13th: The Series - Season 1 - Eps 21: Double Exposure
Winston Knight, a TV anchorman, gains great fame because a serial killer, the Machete Killer, will only contact him. What no one knows is that Knight is using a cursed camera that lets him create an exact duplicate of himself that goes out and kills for him, providing him with an ironclad alibi and great ratings. As long as he destroys the negative within the allotted time, Knight is fine. Unfortunately, Ryan's new girlfriend Cathy witnesses one of the murders and realizes Knight is somehow the Machete Killer. One of Knight's photo-duplicates kills her, but the trio are close on Knight's trail. Knight eventually fails to destroy one of his indestructible duplicates in time, and disintegrates. However, the duplicate has little time to savor its new life before it dies of previously inflicted wounds.
About Friday the 13th: The Series

Title: Friday the 13th: The Series
First Air Date: 1987-10-03
Last Air Date: 1990-05-26
Status: Ended
Rating: 7.3/10 (from 221 votes)
Language: EN
Seasons: 4
Total Episodes: 72
Network: Syndication
Genres: Mystery, Sci-Fi & Fantasy, Drama
Production Companies: Unknown
Synopsis
Micki and Ryan with the help of their friend Jack try to recover cursed antiques so they can store them in safety inside the antique store's vault.
Cast

Louise Robey
Micki Foster

Chris Wiggins
Jack Marshak

John D. LeMay
Ryan Dallion