In "Night at the Museum 3: Secret of the Tomb" (2014), Larry Daley embarks on a global adventure to save the magic that brings the exhibits to life. When the ancient Egyptian artifact responsible for the magic begins to deteriorate, causing chaos at the Museum of Natural History, Larry discovers that the only way to save it is to journey to the British Museum in London. Alongside his iconic friends like Teddy Roosevelt and Attila the Hun, Larry navigates through the lively exhibits of the British Museum, encountering new allies and facing formidable challenges. With time running out, Larry must uncover the secret of the tomb to preserve the magic for future generations.