Comedy Bang! Bang!

"Weird Al" Yankovic joins the CBB team, while Kevin Bacon discusses city planning. And when Scott takes something that doesn't belong to him, he's harassed by a mythical creature. Plus a special appearance by a very famous actor!

The Lonely Island shows off their new merchandise and Gil Faizon & George St. Geegland talk about their upcoming Broadway Show.

Tony Hale throws out the first Comedy Bang! Bang! pitch. Scott forgets the meaning of friendship when he decides to play mean pranks on his crew. Plus, a preview for Scott's new game show "You Made Your Bed, Now Lie In it."

Tegan and Sara stop by to dish on their songwriting process, while Scott notices there's something off about the new intern Raymond. Meanwhile, an unexpected visitor gives the home audience acting tips.

T-Pain, Scott, and "Weird Al" write a new single, while Melvin Alberts discusses his alien abduction. Scott makes a scientific breakthrough so he can get more things done. Then Al shows of his new culinary TV show.

Aubrey Plaza tries to seduce Scott, while "Weird Al" and Scott are transported to a different time period by a mysterious stranger. Meanwhile, a dashing adventurer recounts his sexual exploits.

Joe Jonas shows off his curious cellphone replacement, while Scott hosts a memorial for his old friend. Maxwell Keeper discusses his place of employment, and we get a sneak peek of Scott's new movie.

Nathan Fielder stops by the Comedy studio and Scott and "Weird Al" try to get him to freak out. Meanwhile, ice cream entrepreneurs Len & Barry ask Scott to help them come up with a new Comedy Bang! Bang! flavor.

Kristen Schaal shows off her real voice, and Paul Rust stops by to debut his "New No Nos". Plus it's time to celebrate "Weird Al" Yankovic's birthday, but a certain family member isn't very happy about it.

Zach Galifianakis, "Weird Al Yankovic", and the Comedy Bang! Bang! gang look back on their favorite memories of Scott.