Penance creates an amplifier to spread Mary's hope-inspiring song across the city - but first, Mary must find her elusive voice. As danger mounts against her group, Amalia propositions an unlikely ally and sets out to expand the Orphanage's reach. Swann further entangles Augie and Mundi in his business affairs.

With unprecedented access in Iran and Iraq, Suroosh Alvi investigates a sprawling shadow war for the heart of the Middle East; Alzo Slade travels throughout the Bible Belt to see how the evangelical community is grappling with a post-Trump world and shaping the next chapter of the conservative religious landscape.

Daniel is tasked with keeping the peace but will need to face his own threat to protect his friends.

Florence and Ned's wedding in Hope Valley leads every couple to evaluate their relationships. Rosemary discovers there is more happening in Hope Valley than everyone realizes, and she decides to get to the bottom of it.

Rex is concerned about Victor's quick hold on Ella; Josie makes a bold move for Miles' freedom; Jabari admits his feelings for Angela... just as Christie finally frees Paige from captivity at the hospital.

As U.S. Attorney Karen Shimizu tries to get rid of her troublesome agent once and for all, Jackie schemes his way into a new mission. At the Suffolk County Courthouse, Decourcy and Siobhan spar on opposing sides of a legal battle. Meeting dead-ends at every turn in the effort to help her son, Grace does something desperate. With a nudge from Maeve, Jenny surprises Benny with some rebellious fun. On the other side of town, Cathy re-ups her supply by going straight to the source.

Bumpy Johnson wants to use his new French supplier to distribute to the "Harlems" of other major American cities. Malcolm X uses Cassius Clay to leverage himself back into favor with the Nation of Islam before Clay's famous fight versus Sonny Liston.

Mare visits a grisly murder scene before informing the victim's enraged father. As a video from the night of the crime surfaces, Mare questions suspects in the case and gives an icy welcome to County Detective Colin Zabel, who's been called in to assist. Later, Mare bumps heads with locals and airs concerns about her grandson Drew in light of her late son's mental health struggles.

Ensconced in the lap of luxury among the Grisha, Alina begins her training. The Crows - Kaz, Inej and Jesper - prepare for their risky journey.

Terry reflects on his family and career during an interview with Josh.

Omar and Anna regret having broken up and meet to see each other at a comic fair. Seeking revenge, Rico plots to deceive someone from Sharif's intimate surroundings.

Yotam Ottolenghi presents his favourite flavour bombs: numbing oil, fenugreek marinade and chipotle peanuts. Each team must create a meal that features one of Yotam's flavour bombs.

Kayla's world implodes when she hears where Fizza was on Friday. Johnny tries to cheer Kayla up on the school trip, but he gets some news of his own.

Three months after Jessie fled Tom's flat, a chance encounter clears the air. As they enjoy their long-awaited second date, Tom can't help but listen to outside warnings about their possible romance.