Allen Leech Quizzes Josh Groban on ‘Downton Abbey’ Trivia | Quizzed
Allen Leech Quizzes Josh Groban on ‘Downton Abbey’ Trivia | Quizzed

In this episode of "Quizzed," Allen Leech, who portrayed Tom Branson in 'Downton Abbey,' quizzes Josh Groban on trivia about the award-winning British show.