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.

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.

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.

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.

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

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

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

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

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

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

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

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

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

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

Eddie George reveals the secret behind his greatest plays; NFL Commissioner Wendell Gazell explains the changes he's making to the game.

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

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

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.

Kathryn Hahn swears up a storm; John Lennon comes back from the dead; Scott teaches the skills needed to host a talk show.

"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.

Comic Eric André hosts a late-night show that parodies low-budget public-access programs and brings the talk genre to another level -- not in a good way. It features interviews with celebrities -- some really are, and others are impersonators -- and what producers describe as "extreme real-life weirdos" interspersed with "deranged" man-on-the-street segments and just general chaos in the studio. Working with André is apathetic sidekick Hannibal Buress, who serves as the straight man to the hyperactive host.

Improv actor and comic Stephen Colbert flexes the hosting muscles he honed over nearly 1,500 episodes of the popular and critically celebrated "The Colbert Report" at the helm of this long-running late-night talk show. Following the genre's classic formula, each show kicks off with a monologue and a look at recent headlines, and features sketch comedy, celebrity interviews and musical performances. Joining Colbert is his bandleader, Julliard-trained Jon Batiste, and house band Stay Human. The show is filmed in New York's famed Ed Sullivan Theater, the longtime home of "The Late Show."

This off-the-wall assortment of bogus TV commercials, fake phone calls and inappropriate comic sketches features Tim Heidecker and Eric Wareheim, the creators of "Tom Goes to the Mayor." The show features appearances by a variety of celebrities -- a list that includes David Cross, John Mayer, John C. Reilly and "Weird Al" Yankovic.

This series is composed of surreal sketch comedy pieces dealing with everything from politics and religion to popular culture. The show, starring Bob Odenkirk and David Cross, features a cast of comics that includes Jack Black, Mary Lynn Rajskub and Sarah Silverman.

Heeeere's Conan! The former longtime host of "Late Night" and abbreviated presenter of "The Tonight Show" moves his talk show act to the cable arena, where he becomes the staple of TBS' late-night talk show lineup. Making the transition to basic cable with Conan is his on-again, off-again sidekick/announcer, Andy Richter. Said O'Brien in his typical dry tone, "In three months I've gone from network television to Twitter to performing live in theaters, and now I'm headed to basic cable. My plan is working perfectly."

Broadway, television and film star James Corden takes over the reins of the late-late-night franchise at CBS from fellow U.K. import Craig Ferguson. The British performer -- whose previous hosting gigs include five years of The Brit Awards -- puts his charm, warmth and creative instincts to use as he interviews celebrities and newsmakers, and hosts musical performances in his post-"Late Show" time slot.

Former "Saturday Night Live" cast member Fred Armisen and rock 'n' roll guitarist Carrie Brownstein first cracked up audiences as the internet sketch-comedy duo ThunderAnt. That led to this absurdist series set in Portland, Ore., that gently pokes fun at the laid-back Pacific Northwest city and the many eccentric characters that call it home. Among the many recurring guest stars on the series are Ed Begley Jr., Jeff Goldblum, Natasha Lyonne, Kumail Nanjiani and Kyle MacLachlan, who plays Portlandia's mayor.

Live from New York for more than four decades, celebrity hosts join an award-winning ensemble cast to perform comedic sketches, satirical news and digital shorts, alongside popular musical acts. Capturing the pop-culture zeitgeist, the show's sketches and segments often go viral the next day. Over the years, cast members have included Jimmy Fallon, Will Ferrell, Tina Fey, Kate McKinnon, Seth Meyers, Eddie Murphy, Bill Murray, Mike Myers, Amy Poehler, Chris Rock, Maya Rudolph, Andy Samberg, Kristen Wiig, and many more, as well as recurring guests such as Alec Baldwin, Melissa McCarthy and Steve Martin. From executive producer Lorne Michaels, "SNL" is widely considered an American late-night institution and continues to earn critical praise.