On Anna’s wedding day, Marcus’s actions come back to haunt him. After suffering yet another loss, Zoe vows to finally figure out who killed Axel.

Zoe learns about Axel’s darker side, then helps Marcus with a messy situation. At a contentious board meeting, Andreu makes a big announcement.

The strain on Zoe’s marriage intensifies. When David hosts a reunion dinner with the crew, old tensions boil over, pushing Marcus to the brink.

Oriol’s attempts to forge better communication within his family yield more honesty than expected. Zoe embarks on another frantic search.

Zoe’s trial date arrives. David hits a snag in his efforts to help Oriol with psychedelics. Clint’s investigative tactics cross a line.

After Axel’s memorial service, a frustrated Zoe makes a bold move to force Marcus to come clean. Kika returns home when Andreu suffers a loss.

Tensions between the Calafat and Martínez families reignite in the wake of Oriol’s ambush on Cristóbal. Zoe gets a surprise visitor in Ibiza.

A day off turns into a day at the office for Frankie and Trudie when the infant son of a charismatic aviator is kidnapped during an air show.

Henno and Twamley are kicked out of the regiment, despite saving Jamie’s life in Ireland. The others, under Johnny Bell’s command, are sent on a classified mission to Bosnia to…