The Postables, Oliver, Shane, Rita and Norman, explore the mystery of true love as they deliver divorce papers to one couple the same day Oliver's missing wife reappears.

While exploring an Italian island, the Ross family's tour guide tells a story about Jessie's necklace, and how its curse brings anyone who wears it bad luck in love.

Ghost recommits himself to the drug business following the failed attempt on his life.

Elizabeth and Jack try to put their differences aside to stop Julie and Tom before they make another mistake. Bill sorts out a relationship from his past. Gowen targets Abigail's Café in his next underhanded scheme.

When Rachel makes a promise to Sarah, it comes with a hefty price. Meanwhile, Helena and Gracie work with the Hendrixes, and Donnie takes Kellerman to task. Over at Castor, Coady and Benchman scheme to track down the Castor Original, and Rudy descends on DYAD for a much needed asset.

Kala's family celebrates her engagement to Rajan, and Daniela finds out about Lito's secret lover. Meanwhile, the ties between the Eight grow ever closer as Jonas makes contact with some of them.

In this mystery box challenge, the contestants learn that each ingredient costs $1 or less and are given 60 minutes to create a dish using at least one ingredient.

Hulk reunites with Agents of S.M.A.S.H. and is whisked into the future.

Strange begins to develop an increasing fascination with the magic of the Raven King and it manages to create a wedge between him and Norrell, who is determined to stop him resurrecting the dark powers of ancient times.

Frances takes in an evacuee from Liverpool, who is not what she expected. Erica is forced to face the consequences of her actions, while Miriam writes letters to soldiers on the front line that cause more harm than good. Laura and Richard's secret affair is jeopardised when someone sees them together, Teresa receives devastating news, and Claire must decide whether or not to stand by Spencer.