Photo Courtesy pbs.org.

Today at 1 p.m. we offer you a treat: a live chat with Allen Leech who plays Tom Branson the former chauffeur on Downton. What would you like to ask Leech? Do you think you can convince him to divulge secrets of season 4? Got questions about last night's episode?

Scroll down and login to the chat box below and fire away. I can't wait to read what he'll say.