| Crossover Synopsis | Before and After Television Show |
| Jay, Gloria, Claire, Mitchell, and Phil compete for cash prizes as Richard Dawson hosts | |
| Fonzie brings Richie with him to visit the Horton family | |
| Drew Lachey learns to samba and foxtrot while Nick Lachey competes in army training exercises | |
| Secret Service agents James and Artemus give up protecting President Grant to compete in the jungle with Jenny McCarthy | |
| Teresa, Jacqueline, Caroline, Melissa, and Kathy go clubbing and run into Snooki, Pauly D, and the Situation | |
| Monty Hall tries to get contestants to pick a door while Howie Mandel tries to get contestants to pick a case | |
| Abby Lee Miller joins the judging panel alongside Nigel and Mary | |
| Harriet Korn leaves her law firm run in a shoe store and moves to New York City to work under District Attorney Jack McCoy | |
| Nora Walker, Robert McCallister, Rebecca Harper, and Sarah Laurent become houseguests in a house with surveillance cameras watching their every move | |
| Ryan Murphy and Heidi Klum find new costume designers for a musical dramedy | |
| | Crossover Synopsis | Before and After Television Show |
| Steve Urkel goes to spend a week with Edith and Archie Bunker | |
| Celebrities access their previously unknown family history by answering trivia questions for elementary schoolers | |
| Patti Stanger sets up dates for people pretending to have inherited thousands upon thousands of dollars | |
| The Doctor must stop the Daleks from destroying Tony Micelli and Angela Bower | |
| Erica Kane recieves surgery from Dr. Blake Downs, who wears clown makeup while operating on her | |
| Billy Bush delivers celebrity gossip while playing tic-tac-toe with Tom Bergeron | |
| Leslie Knope tries to stop Eric, Stan, and Kyle from vandalizing signs | |
| Walter White lives in a house full of rebelious young women in order to get some new customers for his methamphetamine business | |
| Tia and Tamera both get married to Kody Brown and must deal with his four other wives | |
| Liz Lemon and Jenna Maroney compete to win the heart of Poison frontman Bret Michaels | |
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