The finale where they pretend to be rockstars, leading to one of the show’s most famous original songs, "Party Tonight". Season 1 Episode List Just Set Up the Chairs Caffeinated Concert Tickets Death Punchies Meat Your Maker Grilled Cheese Deluxe The Unicorns Have Got to Go Prank Callers Rigby's Body Mordecai and the Rigbys
If you have a subscription, you can often download episodes for offline viewing through their respective apps: Regular Show Download Season 1