Bumblebee (stylized as BumbleBee) is a 2018 American science fiction action film centered around the Transformers character of the same name. It is the sixth installment of the live-action Transformers film series and a prequel to 2007's Transformers. Directed by Travis Knight in his first live action film and written by Christina Hodson, the film stars Hailee Steinfeld, John Cena, Jorge Lendeborg Jr., John Ortiz, Jason Drucker, and Pamela Adlon, with Dylan O'Brien, Angela Bassett, Justin Theroux, and Peter Cullen in voice roles. It is the first live-action Transformers film not to be directed by Michael Bay, though he still acts as a producer. Principal photography on the film began on July 31, 2017, in Los Angeles and San Francisco, California.
Bumblebee premiered in Berlin on December 3, 2018, and was released in the United States on December 21, 2018. The film has grossed $377 million worldwide and received positive reviews from critics, who praised the action and Steinfeld's performance, as well as the 1980s setting and sense of nostalgia, with many calling it the best installment of the Transformers franchise.