Mabel watches Gravity Falls Public Access TV. On the channel, she sees a commercial for the Mystery Shack, a show called 'Soos Says Some Words', and Li'l Gideon's Big House: a reality show about Gideon's interaction with his fellow inmates in prison.
| Creator | Alex Hirsch |
|---|---|
| Actor | Jason Ritter, Kristen Schaal, Alex Hirsch |
| Country | United States of America |
| Production | Disney Television Animation |