Robot Chicken

Rachael Leigh Cook smashes more than eggs in her latest This Is Your Brain on Drugs public service announcement. Optimus Prime, leader of the Autobots, falls prey to prostate cancer. The outcome is never in doubt during "World's Most One-Sided Fistfights Caught on Film." Outtakes from The Dukes of Hazzard, The X-Files, Battlestar Galactica and more come to light in "Bloopers."

Voltron engages in an old-school dance-off in "You Got Robo-Served." The secret lives of nature's most fascinating beasts are exposed in "Secrets of the Animal Kingdom." Testicles are terrorized in "Ode to the Nut Shot." Walt Disney's severed head with its giant robotic spider-body attacks Cuba. See how much the kids are horrified in "Scary Barney"

The animals Noah left behind try to survive the flood in their very own ark. Enjoy instant nostalgia with "That '00s Show." Mrs. McNally's third-graders produce an animated abomination in "The Best Cowboy." The world's most famous cars, from KITT to the General Lee and even Mario karts, race against each other in "3 Fast 3 Furious."

America sends Harrison Ford and Aerosmith into space to take out a killer asteroid in "Meteorgeddon." Household animals take to the slopes for "Winter Pet Games." Chucky from the Child's Play series takes on the cutesy Lettuce Head Kids in the opening to season 8 of Buffy the Vampire Slayer. The Muppet Show's band is spotlighted in "Behind the Music: Electric Mayhem."

The tooth fairy stumbles into domestic violence and murder in "Tooth and Consequences." The world's most diabolical supervillains get stuck in traffic. More of television's greatest screw-ups, from CSI to Mister Rogers' Neighborhood and Pro-sports, are highlighted in "Bloopers."

The secrets of The Crying Game, Sleepaway Camp, Star Wars and The Village are exposed in "Welcome to the Spoilers." The Teen Titans strengthen their roster by adding Beavis and Butt-head. Travel back in time to witness Benny Hill's funeral. The Great Pumpkin of Peanuts fame finally shows. Too bad he becomes murderous, and goes on a killing spree.