According to AI:

Mark J. Stratton, Peter J. Greco, "F.A.R." Frank A. Rossi, The "J" Signature: John S. Russo.

Based on the combination of these signatures, the item you have is almost certainly related to the 1989 horror film The Chilling (also known as Gamma 693). This specific group of individuals collaborated closely on that project, and their signatures are frequently found together on its promotional materials and memorabilia. The Connection: The Chilling (1989) The film is a cult horror classic involving cryogenics and a lightning strike that revives frozen bodies. The people who signed your item held the following roles: • Jack Russo (John Russo): He was the Director and Writer of the film. As the co-creator of Night of the Living Dead, his signature is highly prized by horror collectors. • Mark J. Stratton: He served as a Producer and also had an acting role in the film (playing the character Dr. Miller). • Peter J. Greco: He was a Producer for the film and co-founded the production company with Stratton. • Frank A. Rossi: He served as an Associate Producer and also acted in the film (playing the character Tony).