Full 1 hour version of the season 6 episode Deja Boo. The sinister Professor Dweeb captures Slimer by posing as an innocent ice cream vendor. By using his new invention, Dweeb intends to read Slimer's mind and discover a ghost's vulnerability. Helplessly trapped, Slimer can only watch as the evil Professor scans through his memories.

The lost pilot episode film reel, found and restored in HD

Unaired pilot episode.