The set-up: The evening’s host — and Brooklyn Nine-Nine star Andy Samberg — locked himself away in a bunker to watch “every show” so he can participate in TV conversations with his friends.

Along the way, he ran into all your small-screen favorites, including Castle‘s Nathan Fillion, The Odd Couple‘s Yvette Nicole Brown, Fresh Off the Boat‘s Randall Park, Mad Men‘s John Hamm, Scandal‘s Kerry Washington, Last Man on Earth‘s Will Forte (in a Les Miserables homage), Better Call Saul‘s Bob Odenkirk and many more.