Warning: This episode contains spoilers for Episode One of the Fourth Season of Wallander.

MASTERPIECE Studio will follow the final season of "Wallander" the way Kurt Wallander follows crime...obsessively. From now until the finale, Kenneth Branagh -- who plays the brooding Swedish detective -- will join us on the podcast every week following the show.

Here, in the aftermath of the Season 4 premiere, the North Irish actor reveals what it was like to play a Swede in South Africa, and remembers the experiences he had eight years ago that made playing Kurt Wallander possible.