Each week, the cast and crew talk us through different aspects of the making of this ambitious series! (Possible spoilers, so watch the episodes first.) This week looks at two important and often overlooked elements of post-production: Dialogue dubbing and special effects. In the first clip, actress Gabriella Pession (Anna) works with dubbing director Fabrizia Castagnoli in the ADR studio to add the finishing audio touches to an emotional scene between Anna and Leo. In the second clip, editor Lorenzo Fanfani and visual effects supervisor Andrea Battistoni use CGI and 3D rendering to visualize a key flashback scene from the beginning of Episode 4.