“Ghostbusters” legend Ernie Hudson is haunted by his experiences on the set of the classic 1984 sci-fi action-comedy. Hudson, 77, opened up about the “psychological” damage he incurred working on the original movie that launched the franchise, revealing how being “selectively pushed aside” made the filming the project “difficult.”The veteran actor launched his bombshell appearance on “The Howard Stern Wrap Up Show” by declaring “Ghostbusters” director Ivan Reitman — who died at 75 in 2022 — a “really, really a brilliant man and I have just so much love and appreciation for him.” Although Hudson had praise for his A-list co-stars Bill Murray and Dan Aykroyd — he didn’t share the same warm words for the Columbia Pictures studio execs behind the scenes.“I was the guy who was brought in, and so finding my place in the middle of that — and they were all welcoming and inclusive,” Hudson told SiriusXM’s Gary Dell’Abate and Rahsaan Rogers.