Tess Daly and Claudia Winkleman present the first live episode of this year's series, with a line-up featuring the likes of Alex Scott, Emma Barton and James Cracknell. With only two weeks to rehearse their first routine, the 15 couples take to the ballroom floor for the first time. The celebrities are dancing to impress the viewers and the four judges, new judge Motsi Mabuse, Bruno Tonioli, Craig Revel Horwood and Head Judge Shirley Ballas.
Mkhaya, the youngest baby elephant in the Safari Park herd, learns to use her trunk. Will Alba the Andean bear become a first-time mom Zoo vets examine Mandazzi the gorilla, and Jeff the snake chaser looks for he elusive costal patch nose snake.
Tracey's determined to find a black gown but mom says no; Randy helps his niece Danielle find the perfect dress.
A mysterious machine subjects Brennan, Tao, and Jess to increasingly intimate questions.
Stephen Buchanan and Kimi Loughton join Mark to talk transport and dating. Find out a problem with living in Dundee, and get ready to eavesdrop on a very romantic message.
ISI agent Sameer sends the Kala Ghoda bomber to Kashmir to execute Mission Zulfiqar. Srikant is 'punished' and sent to Kashmir, but when his boss, Kulkarni, tells him it was planned, Srikant starts digging into Zulfiqar.
When he finds out that one of the hospitalised prisoners is part of Mission Zulfiqar, Srikant interrogates the prisoner's friend, Moosa, about it. Someone called Kareem has used the dropbox. TASC monitors Kareem's hostel room, but Kareem gives them the slip.
Srikant helps CIA locate Faizan, a wanted man hiding in Balochistan. Srikant slips into Pakistan to interrogate Faizan. Pakistan's Prime Minister finds out about Zulfiqar and tries to stop it.
Srikant searches for Sajid at a wedding in Baramulla, against Saloni and Vikram's wishes.
TASC is in a quandary. They fear Kareem and his men have a devious plan. They get to Kareem's car, only to realise that things are not what they seem.
A scooter bomb goes off at Kala Ghoda. Srikant learns about a mission called Zulfiqar. Suspects in the blast case tell him about a drop box near Victoria College. He arranges for round-the-clock surveillance at the drop box location.
Srikant discovers that he's been after the wrong suspect all this time.
Steph and Dom get their glad rags on for a Hollywood themed launch party in Wales. In Scotland, Sarah and Doug race to get their bridal suite ready in time for a wedding.
Some of Britain's most opinionated and avid TV viewers comment freely on the best and worst television shows of the past week, from the comfort of their sofas.
The 2019 BattleBots World Championship kicks off an epic Sweet 16 competition, as the deadliest bots across the globe battle it out for the ultimate prize.
Featured Magicians: Chris Funk, Miss Katalin, Greg Frewin, Jibrizy, Simon Coronel and Shoot Ogawa, The Evasons, Shaun Jay.
For the final leg of their trip Izzie and James are in Izzie's native Derbyshire where she tempts him with some local delicacies. James is carried away by the news from the 1780s while Izzie follows in the tracks of Churchill.
Emmy-winner Tyce Diorio teaches the ladies to bring the magic as he puts them though a tough routine. Evan Miller challenges the DCC's power and musicality.