Friday the 13th: The Series - Season 1 - Eps 18: Brain Drain
A dim-wittedd man discovers a cursed trefinator in a museum warehouse: a guillotine-like device that transfers spinal fluid from one individual to another. The cursed item actually transfers intelligence as well, and the man uses it to make himself intelligent by preying upon doctors at the museum. Jack and the others become involved when Jack's old girlfriend and fiancee goes to work at the museum, and is the next target for the trefinator.
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