MTV's The 70s House is an American reality television show created by Aaron Matthew Lee.
[2][3] On each episode contestants were assigned tasks by Oscar, the house's unseen owner who communicated over speakerphone in a parody of Charlie's Angels.
Dawn, the show's host, acted as a liaison between the contestants and Oscar and instructed them on how to complete the tasks.
[4] Guest judges included Erik Estrada, Jimmie Walker and Leif Garrett.
A similar show centered around 1990s culture called 90's House premiered on MTV in 2017.