TV TONIGHT: Mia McKenna Bruce reaches breaking point in true crime drama | TV and radio

Mrs.

9pm on ITV1

The penultimate episode of the true crime drama revolves around Jane Andrews, Sarah Ferguson’s former assistant, who is convicted of murdering her boyfriend Tommy Chrisman. Jane (Mia McKenna Bruce) goes on a family holiday with Tommy (Ed Speleers) and dreams of a wedding proposal. But when it becomes clear that’s not out of the question, they return to London for a crucial conversation that spirals out of control. Holly Richardson

Romance scams: Don’t fall for it

7pm on Channel 5

“A potential new partner doesn’t need to know the ins and outs of your financial situation.” It should be that simple but romance scammers know how to exploit people’s deepest desires. Alexis Conran talks to victims and goes to the experts for tips on how to protect yourself. Human resources

Call your midwife

8pm, BBC One

Before the finale, which promises to be even more emotional than usual, with irreversible change, the Nonnatus House gang dutifully makes their rounds in the area, accompanied by a group of junior doctors including Timothy Turner (Max McMillan). Violet (Annabelle Apsion) is also forced to turn her hand to midwifery. Jack Seale

Lord of the Flies

9pm, BBC One

Jack Thorne’s adaptation of the classic novel about primal human instincts comes to an end, with Ralph (Winston Sawyers) at the forefront. Even the animal mayhem of the night before doesn’t satiate the boys’ appetite for violence, so when Piggy’s glasses are stolen, it sets off a showdown between the two groups of outcasts. Ellen E. Jones

Watson

9pm, Sky Witness

After the final excitement of his old partner’s return from the dead, gentle genius Dr. John Watson returns to his day job: solving puzzling medical mysteries. This week he meets a girl who looks about 10 years old but has the teeth (and profane vocabulary) of someone much older than him. What’s the game afoot? Graeme Virtue

The making of Lord of the Flies

10pm, BBC4

Jack Thorne’s adaptation of William Golding’s novel – the first to be produced for television – has proven to be a hit or miss with fans and critics. However, no one can dispute how cool it looks, and this behind-the-scenes documentary shows the cast and crew filming in Malaysia – with plenty of creepy crawlies, rain and even a tornado. Human resources

Choose a movie

The Fire Will Come, 2.10am, Movie 4

With his brilliant new film Sirât now in cinemas, here’s a chance to see Oliver Lax’s earlier work. Set in the mountains of Galicia, Spain, the film is a low-key drama that follows Amador (Amador Arias Mon), who has been released from prison after being convicted of arson, and who returns home with his mother Benedicta (Benedicta Sánchez) and three cows. As a study of the seasonal rhythms of rural life, it is both hypnotic and soothing, as the taciturn Amador herdes livestock and interacts strangely with other locals. That is, until a forest fire broke out. Was he responsible? Simon Wardle

Live sports

Premier League: Manchester United v Crystal Palace, 2pm, main event on Sky Sports Arsenal vs Chelsea, 4.25pm.