Mystery Brony Theater 4000 (MBT4K) (2014)

4 male My Little Pony fans from the human world make a deal with the Hasbro executives to comment on some old MLP episodes, in exchange for being written into the show, but the execs actually transport them into Ponyville, and now they have to watch episodes and movies of MLP stuff from Generations 1 to 3.5.