Director Michael Bay shared the first look of the loyal guardian on Twitter.
"He'll never leave you. #transformers #stinglikeabee," he wrote in the caption.
The fifth "Transformers" movie is scheduled to release on June 23, 2017.
Mark Wahlberg is returning as the lead, making his second appearance in the franchise after his debut in "Transformers: Age of Extinction". Peter Cullen is back as the voice of Optimus Prime.
Josh Duhamel from the original trilogy is set to reprise his role as Lieutenant Colonel William Lennox and co-star Tyrese Gibson is back as Richard Epps.