The film, Saltburn, shows Keoghan starring as a working class Oxford student named Oliver who manages to find a pass into the a privileged inner circle of wealthy classmate Felix, played by Jacob Elordi.
Keoghan's character is later invited to Felix's estate, where he soon becomes obsessed with this new world that he begins to inhabit, which stands in stark contrast Oliver's broken family life in Merseyside.
As the film progresses, Oliver becomes more and more embroiled in the sordid nature of Saltburn and its residents, at one stage turning voyeur, as he spies on the sexual conduct of many of the residents.
He is also warned that the estate's butler Duncan played by Paul Rhys, that "lots of people loose their way at Saltburn", as Oliver soon becomes bewitched by this rarified and idyllic world.
The film also stars Carey Mulligan, Rosamund Pike, Alison Oliver, and hits the cinema screens on November 17.
Check out the new trailer below.
