Comedy Bang! Bang!

"Weird Al" Yankovic joins the "Comedy Bang! Bang!" team; Kevin Bacon talks about city planning.

The Lonely Island shows off their new merchandise; Gil Faizon and George St. Geegland discuss their upcoming Broadway show.

Tony Hale visits; Scott forgets the meaning of friendship when he plays a prank on the "Comedy Bang! Bang!" crew.

Tegan and Sara discuss their songwriting process; Scott thinks there is something a little strange about the new intern, Raymond.

T-Pain, Scott and "Weird Al" write a new song; Melvin Alberts talks about his alien abduction; Scott's scientific breakthrough.

Aubrey Plaza flirts with Scott; "Weird Al" and Scott are transported to a different time period by a mysterious stranger.

Joe Jonas' odd replacement for a cell phone; Maxwell Keeper talks about where he works; a peek at Scott's new movie.

Nathan Fielder makes an appearance; Scott and "Weird Al" try their best to freak out Nathan Fielder.

Kristen Schaal shows off her real voice; Paul Rust debuts his New No Nos.

Zach Galifianakis, "Weird Al" and the "Comedy Bang! Bang!" crew look back at their favorite memories of Scott.

The crew is visited by some American heroes to try to bring the country back to its moral foundations; Kaley Cuoco finalizes her will; lifestyle coach Karen helps Scott style his inside.

The studio prepares for a calm Halloween, but unbeknownst to Scott and the crew, they are being haunted by a ghoulish spirit; Gillian Jacobs gets a free cocktail; Scott shows off his latest film role.

When Scott leaves the show for a new opportunity, Jason Mantzoukas takes over as special substitute host and his first guest ends up being Scott; legendary soul singer Donny Gary.

Scott and Weird Al throw a party that gets a little out of control; Krysten Ritter plays her favorite party game; author Gail Summercat gives tips to women in the workplace.

"Weird Al" and the gang cope with an untimely death of a friend; Allison Janney stops by the "Comedy Bang! Bang!" set to chat and play an exciting game.

Scott's estranged family visits; Ben Folds discusses his new start-up business; Weird Al shows his new sports documentary; world-traveler, Martin Moreland, visits.

Malin Åkerman reveals all her deep dark secrets; Slow Joey tries to juggle his new business venture with falling in love.

Scott is excited to spend Thanksgiving celebrating with the "Comedy Bang! Bang!" crew, but a group of outsiders could disrupt his plans; Mike Colter discloses a shocking revelation; teacher Joe Bongo discusses his extracurricular activities.

Reggie Watts returns to the show just in time to try to prevent a disaster; Weird Al has a surprising announcement; Adam Scott tries to give Scott some assistance.

Scott receives some disturbing news that may mean the end of "Comedy Bang! Bang!" forever, but before the end, old chums Lord Andrew Lloyd Webber and Fabrice Fabrice stop by to wish the gang goodbye.