Regular Show 3x34 "The Best VHS in the World"

As Mordecai and Rigby are returning VHS at the Movie Shack Hut, they realize they have an overdue movie, and they have to get it back or else their memberships are done for. It turns out that paying for the missing VHS costs $1,000. So instead they start looking for it. First, they check the room they last used it, and it isn't there. So they check their bedroom which is now a big mess. So Mordecai decides to start cleaning the room, and although Rigby refuses, he does it anyway. So after a long time of cleaning, they notice the VHS isn't there either. So Mordecai and Rigby split up and ask Benson, Muscle Man and High Five Ghost, Skips, and Pops but they haven't used the tape. It turns out that they are missing something too. Mordecai and Rigby return to the bedroom to find it a mess again. So they discover that an Elf has taken the tape claiming it is his favorite film, even though Mordecai and Rigby despise it. They chase him into the air vents, where they fall into a mysterious cave and discover that the Elf took all of Benson and the other's stuff. The Elf attempts to destroy the tape, but Mordecai convinces him to go to the Movie Shack Hut with them. They return the VHS, the Elf gets a membership card, and the first VHS he purchases is none other than "The Best VHS in the World". [77]

Guest voices: Roger Craig Smith as the Movie Shack Hut employee & Armin Shimmerman as Buttonwillow McButtonwillow
Note: When Mordecai and Rigby clean their room, there happens to be references to other episodes, including a destroyed "The Power", an old "Mordecai and the Rigbys" T-Shirt, and a "Summertime" tape. They also make a reference to the Game Boy. This is also the first episode where Rigby successfully hurts Mordecai with a punch.