Marceline's evil father goes on a soul-sucking rampage after Finn and Marceline accidentally release him from the Nightosphere.
| Title | It Came from the Nightosphere |
|---|---|
| Genres | Animation Comedy Sci-Fi & Fantasy |
| Release Date | 2010-10-11 |
| Episode Runtime | 00 Hours 11 Minutes |
| Season Number | 2 |
| Episode Number | 1 |
| Production Companies | Frederator Studios, Cartoon Network Studios |
