VIDEO: Olivia Colman & Gillian Anderson Talk Specific Accents for THE CROWN on THE LATE SHOW

Stephen delights in discussing accents and acting with Olivia Colman, who plays Queen Elizabeth, and Gillian Anderson, who plays Margaret Thatcher, in season four of "The Crown."

Watch the clip from "The Late Show With Stephen Colbert" below!

The Late Show with Stephen Colbert is the premier late night talk show on CBS, airing at 11:35pm EST, streaming online via CBS All Access, and delivered to the International Space Station on a USB drive taped to a weather balloon. Every night, viewers can expect: Comedy, humor, funny moments, witty interviews, celebrities, famous people, movie stars, bits, humorous celebrities doing bits, funny celebs, big group photos of every star from Hollywood, even the reclusive ones, plus also jokes.