7 Season
140 Episode
The Real Ghostbusters - Season 2 Episode 40 Knock, Knock
Subway workmen accidentally open a door that unleashes all of the evil from hell and it begins to spread across New York, primarily through the subway tunnels. This time, the Ghostbusters may not come back alive!
- Year: 1991
- Country: United States of America
- Genre: Action & Adventure, Animation, Comedy, Kids
- Studio: ABC
- Keyword: ghostbuster, paranormal, paranormal investigation, ghost, based on movie, fantasma
- Director: Harold Ramis, Dan Aykroyd
- Cast: Maurice LaMarche, Dave Coulier, Frank Welker, Kath Soucie, Buster Jones, Rodger Bumpass