London's Burning, Sunday, ITV
Blue Watch enjoy a family day out in Southend organised by Pearce (Michael Garner), but drama unfolds when they end up rescuing a beached whale.
Meanwhile, Mick and Shauna's marriage may go up in smoke when she admits she slept with Mooney.
The complications between Mick (Anthony Green), Shauna (Liza Walker), Mooney (Tristan Gemmill) and Sally (Heather Peace) are still bubbling under, with Sally acting as Mick's confidante while Shauna recovers from the house fire.
After she's discharged from hospital, Shauna confesses all to Mick about her affair with Mooney. Mooney then feels the full weight of Mick's anger when the station chief turns up at his home and lands a peach of a punch on him.