The Real Ghostbusters - Season 2 - Eps 18: The Long, Long, Long, etc. Goodbye
Private eye Phillip Spade is surprised to find himself awake, in ghost form, after being dead for so many years. He soon realizes that he is back to solve a case that he failed to resolve while alive, now aided by four strange guys in funny jumpsuits.
About The Real Ghostbusters

Title: The Real Ghostbusters
First Air Date: 1986-09-13
Last Air Date: 1991-10-05
Status: Ended
Rating: 7.7/10 (from 269 votes)
Language: EN
Seasons: 8
Total Episodes: 140
Network: ABC
Genres: Action & Adventure, Animation, Comedy, Kids
Production Companies: DiC Entertainment, Columbia Pictures Television
Synopsis
The continuing adventures of paranormal investigators Dr. Peter Venkman, Dr. Egon Spengler, Dr. Ray Stantz, Winston Zeddemore, their secretary Janine Melnitz and their mascot ghost Slimer.
Cast

Maurice LaMarche
Egon Spengler (voice)

Dave Coulier
Peter Venkman (voice)

Frank Welker
Ray Stantz / Slimer (voice)

Kath Soucie
Janine Melnitz (voice)

Buster Jones
Winston Zeddemore (voice)

Rodger Bumpass
Louis Tully (voice)