Derek Luke (Captain America: The First Avenger) and Lindsay Sloane (She's Out of My League) are currently in talks to join Keira Knightley and Steve Carell in Seeking a Friend for the End of the World. Written/directed by Lorene Scafaria (who penned Nick and Norah's Infinite Playlist), the film centers on two neighbors (Knightley and Carell) who decide to go on a road trip to find Carell's high school love prior to an asteroid ending life on Earth as we know it. Production on Seeking is expected to begin later this month.Per Variety, Luke's role would be as Knightley's ex-boyfriend, a military man who is primed and ready to face the end of the world head on in his bomb shelter. Sloane would play a "friendly waitress who is rolling on Ecstasy as doomsday approaches." In addition to the already mentioned cast, we previously reported that Adam Brody, Rob Corddry, and William Peterson are also in negotiations to join Seeking a Friend for the End of the World.