Naman Ramachandran The 65 British Film Institute (BFI) London Film Festival has unveiled its full program and the headline galas include several films that have been gaining fame recently.Among the galas are Pablo Larrain’s “Spencer,” with Kristen Stewart; Jane Campion’s “The Power of the Dog,” with Benedict Cumberbatch; Reinaldo Marcus Green’s “King Richard,” with Will Smith; and Wes Anderson’s “The French Dispatch,” featuring a host of stars including Timothée Chalamet, Tilda Swinton and Léa