*Warning: This episode contains spoilers for Episode Seven of Season Five of *Poldark.

Catherine Despard was a real-life abolitionist and activist whose story is often ignored in the history books. That sense of responsibility gave actor Kerri McLean a real motivation in her performance as Kitty in this final season of Poldark.

Debbie Horsfield And Robin Ellis Say Goodbye To Poldark

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.