[3] Many celebrities have guest starred in Robot Chicken season 6; they include Whoopi Goldberg, Elizabeth Banks, Sam Elliott, Jason Sudeikis, Krysten Ritter, Fred Tatasciore, Jon Stewart, Stanley Tucci, Daniel Radcliffe, Patrick Stewart, Dan Milano, Victor Yerrid, Bill Farmer, Zeb Wells, Alex Borstein, Alan Tudyk, Christina Laskay, Tom Hiddleston, Ellie Kemper, Mark Hamill, Tamara Garfield, Liz Loza, Breckin Meyer, John Moschitta Jr., Britne Oldford, Rachel Bloom, Sarah Ramos, Dreama Walker, Rachael MacFarlane, Allison Janney, Kat Dennings, Liev Schreiber, Alex Winter, Shawn Patterson, Olivia Wilde, William Zabka, Ralph Macchio, Rhea Perlman, Ashley Eckstein, Lacey Chabert, Gillian Jacobs, Brent Spiner, Zachary Levi, J.B. Smoove, Lake Bell, Jon Bernthal, Nicholas Hoult, Robert Kirkman, Megan Hilty, Maurice LaMarche, Lucas Grabeel, Ke$ha, Sarah Chalke, Billy Zane, Sarah Michelle Gellar, Jim Hanks, Keith Ferguson, Patrick Pinney, Catherine Taber, Linda Cardellini, Rachael Leigh Cook, George Lowe, David Hasselhoff, David Morse, Skeet Ulrich, Stan Lee, Melissa Joan Hart, Emily Head, Max Charles, Frank Welker, Freddie Prinze Jr., Seth MacFarlane, Lauren Ambrose, Delroy Lindo, Ben Schwartz, Kathryn Hahn, Clare Grant, Abraham Benrubi, Eden Espinosa, Madison Dylan, Michaela Watkins, Henry Winkler, Laura Ortiz, Ashley Chaney, Keith David, Quinton Flynn, Joss Whedon, Malin Åkerman, Eric McCormack, 50 Cent, Judy Greer and Matthew Lillard.

The roles of the Robot Chicken and the Mad Scientist are reversed in the new intro; Inspector Gadget becomes a cage dancer; the story behind the creation of the Starbucks logo; a woman's wish that everyone go vegetarian leads to cows getting their revenge on humanity; the return of Sabrina, The Teenage Bitch from season one; awkward homoerotic undertones from Top Gun; Wile E. Coyote commits suicide after realizing how futile his efforts in capturing the Road Runner have been; Evie from Out of This World rejects a boy based on penis size; why the agents of M.A.S.K.

A scientist reveals that casual talk at the urinals is unnatural; the consequences of Street Fighter characters not reading the packet; inane conversation from Segways; Decepticons hide out at a Prius dealership; Shirt Tales are part of a WWII aerial dogfight; the perverted death of Osama bin Laden; Aughra hits on Gelfling; a woman with a Facehugger alien buys morning-after pills; King Don gets deposed and executed; a kid imagines that his chicken dinner is him destroying the cast of DuckTales; a Predator date ends with the male Predator becoming invisible after slipping in mud; and see all your favorite overweight fictional characters like Winnie the Pooh, Miss Piggy, Garfield, and Mario from the Mario Bros. try to lose weight on The Fattest Fat Loser.

Optimus Prime's trailer would rather be in bed with her boyfriend than help people; Apache Chief's revenge takes a mortifying turn; a businessman literally reinvents the wheel; a male version of the infamous "Not So Fresh" commercial; Bill and Ted's history presentation is undercut by disturbing facts; an egg fails to care for a human baby; an intervention with Disney's The Gummi Bears; the Mortal Kombat announcer wants the fighters to kiss; Blue from Blue's Clues gets a mercy killing; what "going number three" really means; a Lego suburban drama; a man at the video store thinks the Nickelodeon cartoon The Angry Beavers is a porno; an educational video about how the extinction of wolves lead to the homeless being armed and dangerous; The Scarecrow from The Wizard of Oz gets a degree from DeVry University; and Captain Kirk has space herpes.

Superman and Krypto, the Superdog get neutered; ordering a "what-what" from the drive-thru; the Kool-Aid Man is never around when you need him; Dora the Explorer's teenage adventures; bass with a bass; fire extinguisher porn is hot; a paranormal activity video goes viral; a Shirt Tale can't hide the truth about her bad date; the first photo-bomb; the dam dive from The Fugitive is actually an Olympic event; a Native American's Cornholio impression is met with disgust; soy milk is a poor substitute for Kool-Aid; pen-on-paper porn ends prematurely; a pirate ship capsizes and rights itself back up; the origin story of Angry Birds; oral sex with Ice Man; Kool Aid is a poor substitute for water at a wet T-shirt contest; and Thomas the Tank Engine gets hijacked.

", "Part of Your (Cruel) World", "A Ruined Nation", "Fun For All Ages", "To the Bone", "Magic Pun", "Zombie Love" A kid's unexpected death after eating Pop Rocks and drinking soda; Pinky and the Brain go on a wild night out; Toby from Labyrinth sees a psychiatrist about his traumatic childhood at the hands of Jareth and his goblins; Robot Chicken's version of The Land Before Time is very boring; Oscar the Grouch's new neighbor is into recycling; double standards in airport security; a Hot Wheels car crash; a grandfather teaches his grandson how to hammer a nail; a rags-to-riches-to-rags story featuring Mario and Luigi; the Whammy from Press Your Luck goes too far in insulting a contestant; Superman puts his costume on inside out and gets mistaken for Bizarro; the Cloverfield monster records his attack on the city; a simple-minded weather man gets a lollipop; and Rambo remembers how the Vietcong tortured him.

A crash test with eggs instead of dummies; The Teletubbies get picked as the newest generation of Power Rangers; a little boy's proposal for a Star Wars alphabet soup gets him drowned by his father; waterfalls stop being fun to swim in when a giant uses them as a toilet; The Annoying Orange, only with Marvel superhero props; a Back to the Future parody where Marty McFly criticizes the DeLorean (and other vehicles) that Doc used to create a time machine; a Care Bear proselytizes, and a man tries to avoid him; guessing a password to a speakeasy is just like guessing a computer password on this installment of Early Hackers; Hans Gruber puts up with Tony's death and his idiot henchman in this Die Hard parody; PaRappa the Rappa becomes the unlikely winner of a rap battle; a golem tricks a narrator into thinking he's the victim of an anti-Semitic attack; and the apocalyptic drama Children of Men takes place in the world of Legos.