Enterprise to the Rescue

 Between 2275 and 2278, the Republic starship USS Enterprise NCC-1701, under the command of Captain James T. Kirk, visited the Historical, Star Wars, Star Trek, Titanic (movie), Harry Potter, Avatar (movie), and Superman dimensions, engaging in several missions in each one, and saving all numerous times. Among the missions Enterprise accomplished were: foiling Darth Vader's plot to seize control of the Star Wars dimension, saving numerous leaders in the Historical dimension, including General Braddock, from assassination by Coalition members, undertaking numerous rescue missions near Vulcan and Andoria, saving the protagonists of the Titanic dimension from death, assisting Hogwarts Academy, and providing resources to Superman. The Enterprise also encountered and disabled the Galaxy Sun, preventing it from destroying the Betazed system.