Tonight CBS presents a special prime-time bonus entry of The Late Late Show with James Corden, offering an expanded edition of the recent, extremely popular “Carpool Karaoke” segment featuring Paul McCartney in his Liverpool road trip down Penny Lane and beyond. For my full story on this segment, and the perhaps surprising British TV history preceding it, see Bianculli’s Blog. It features about an hour’s worth of additional video, including a surprise appearance by Ringo Starr that I promise you won’t soon forget.