List of fictional crossovers Wikipedia. This article comprises a list of fictional crossovers that have occurred between different fictional charactersproperties over different media. It does not include unofficial or fanmade crossovers. Major general crossoversDr. Kildare had an episode that concluded on The Eleventh Hour. Ben Casey helped launch Breaking Point. Marcus Welby, M. D. Owen Marshall: Counselor at Law. Ironside had an episode that concluded on The Bold Ones: The New Doctors. Booker and 2. 1 Jump Street have a two- part episode about the take- down of a corrupt businessman. Third Watch had two crossovers: one beginning on ER and the other concluding on Medical Investigation. Characters from George Lopez interacted with those from Freddie in episodes on both shows as part of a continuing one- night story. Characters from The District and The Agency appeared on each others show when an episode of The District continued on an episode of The Agency. Sammo Hung, the star of Martial Law and Chuck Norris, the star of Walker, Texas Ranger appeared on each others shows as a two- part crossover episode. Sammo also appeared as his character on an episode of Early Edition. Thats So Raven, The Suite Life of Zack Cody, and Hannah Montana all meet up at The Tipton Hotel in the episode Thats So Suite Life of Hannah Montana. Wizards on Deck with Hannah Montana is a trilogy of crossover episodes between three Disney Channel original sitcoms which premiered in the United States on July 1.