Vin Diesel has teased fans by posting pictures from the set of Fast Six online.
The plot of the latest Fast And Furious sequel is being kept top secret but the muscle man is set to return, along with Paul Walker as rogue heroes Brian O'Conner and Dominic Toretto.
Vin Diesel has posted a picture on his Facebook page of himself driving a red car through a city, which could be European because of the old stone columns, past a group of hot women in skimpy outfits.
The other picture is of himself, Paul and Jordana Brewster, who plays Mia, having a chat over a beer and a burger in a back garden.
Justin Lin is back to direct his fourth film in the franchise, with screenwriter Chris Morgan - who wrote the past three Fast films.
Dwayne 'The Rock' Johnson is reprising his part as Diplomatic Security Service Agent Luke Hobbs, and will be joined by Haywire star Gina Carano as his sidekick.
The film is due out in May.