Changing Channels
Supernatural Season 5 Episode 8 (11/05/09)
Recap
This is a unique episode of Supernatural.
During it, Dean and Sam are mystically trapped in a series of real-life TV shows. There appears to be no escape from their version of Grey's Anatomy, for example.
The brothers believe their old enemy (the Trickster) is responsible, but discover someone - or something! - else is behind it.

May 11th, 2012 11:50 AM
Yes, there is one such episode in the Twilight Zone. It's cellad To Serve Man .Season: 3Episode: 24Original Air Date: 2nd March, 1962An alien race comes to earth to serve people by offering solutions to end all the famines and other calamities. The aliens accidentally leave behind a book cellad To Serve Man . In the end the humans find out that it's a cook book where are humans race is meant to be a new dish.