Barnum Brown
Among other appearances, "Tyrannosaurus" has made major appearances in many other films, including "Dinosaurus!" (1960), "The Last Dinosaur" (1977), "The Land Before Time" and its direct-to-video sequels (1988–present), "We're Back! A Dinosaur's Story" (1993), "Toy Story" (1995), "Night at the Museum" (2006), "Meet the Robinsons" (2007), ' (2009), and "The Good Dinosaur" (2015). The IMAX 3D film ' (1998) featured a "Tyrannosaurus" in various time travel sequences, as well as its discoverer, Barnum Brown.