Warning: This episode contains spoilers for Episode Three of the First Season of Sanditon.

The dashing Sidney Parker floats in and out of his brother Tom's seaside enterprise of Sanditon with barely a word besides. But Theo James — already a MASTERPIECE fan favorite from his memorable role in the first season of *Downton Abbey *— has plenty to say about this new series and his character's seemingly icy resolve.

Crystal Clarke’s Miss Georgiana Lambe Isn’t The Only One Code Switching

MASTERPIECE Studio is your backstage pass to the PBS series—from Sherlock to Poldark. After the show, turn off the TV and tune in to MASTERPIECE Studio for the scoop with host Jace Lacob. Listen for exclusive interviews with the cast and crew of your favorite shows. Get the history lowdown behind the people and places you see on screen, and hear revealing stories from the set. MASTERPIECE Studio is made possible by Viking Cruises and Raymond James. Sponsors for MASTERPIECE on PBS are Viking Cruises, Raymond James, and The MASTERPIECE Trust.