Brandon Sklenar has joined the cast of .On Thursday, ET confirmed that the actor will be starring alongside Blake Lively and Justin Baldoni as Atlas Corrigan, in the film adaptation of Colleen Hoover’s bestselling novel, It Ends With Us.Sklenar is best known for his breakout role as Spencer Dutton in Taylor Sheridan's prequel, 1923 for Paramount+, in which he stars opposite Harrison Ford and Helen Mirren. Sklenar most recently portrayed Burt Reynolds in The Offer, with Westworld, , and more among his list of credits.Hoover shared the casting news on Instagram as well, writing, «They announced Atlas! Cannot wait for this.