8 Season
259 Episode
Regular Show - Season 8 Episode 18 Alpha Dome
It's anything but.
The Park crew encounter the Alpha Dome, the first dome sent into space. When the crew go to investigate they find that its inhabitants believe that it is 1690.
- Year : 2017
- Country : United States of America
- Genre : Animation, Comedy
- Studio : Cartoon Network
- Keyword : time travel, racoon, slacker, anthropomorphism, park, high school friends
- Director : J.G. Quintel
- Cast : J.G. Quintel, William Salyers, Mark Hamill, Sam Marin, Minty Lewis, Matthew Mercer