BBC Two HD Wednesday

Preview of upcoming programmes from BBC Two

The keepers work fast to keep a newborn baby porcupine safe and Kate Humble catches up with elderly lioness Malaika, who is refusing her medicine

The dealers consider an oak lectern, a painting by celebrated Lancastrian artist James Isherwood, some heavy gold masonic chains, and an unusual Balinese musical instrument

Comedians Tez Ilyas and Eshaan Akbar are joined by Charles Hanson and Roo Irvine as they dig for antique treasures in Lancashire

The latest national and international stories as they break

Rick Edwards hosts the quiz in which contestants compete for the chance to win £10,000, with a single 'impossible' answer knocking them out for the day

Quiz hosted by Susan Calman in which one contestant becomes the Boss and has to use judgement and tactics to decide which player is best suited to answer questions

Eight players do battle in the knockout quiz. Only one will be left standing at the end, hoping to reach the Golden Run and double their money. Hosted by Alex Scott

The two highest scoring chefs from the North West go head to head and cook their six-course menus again. The guest judge is actress Jane Horrocks. Andi Oliver hosts

Dan Snow, Anita Rani and Ade Adepitan go behind the scenes to reveal the hidden systems and people running the densely populated Mexican capital, Mexico City

Antiques experts Claire Rawle and Thomas Plant look out for potential treasures at Chiddingstone Castle in Kent, while presenter Paul Martin visits a hop garden

Charlie Baker, Val McDermid, Martin Offiah and Rebecca Lucy Taylor go toe-to-toe testing their general knowledge skills in a variety of trivia-based games across the week

In Wales, Rick meets the farmer dodging Second World War bombs to raise salt marsh lamb, goes night fishing on the river Tywi, tries rhubarb pizza and shows how to smoke sea trout

Emergency teams race to a gas explosion at a busy marina; an injured biker is stuck in a remote spot; and teams pull together to rescue a lost father and son

Paul Murton follows the North Esk south of Edinburgh from the Pentland Hills. He reaches Roslin Glen, which inspired some of Scotland's greatest artists and writers

Alice Roberts visits digs in southern England that reveal a previously unknown Roman town, a Tudor ship and evidence of Henry VIII's financial forgery

Part two of two. The analysis of new evidence in the case sheds light on why previous investigations have failed to find the remains of 12-year-old Keith Bennett

Bob Mortimer and Paul Whitehouse embark on more angling trips round the UK, beginning by heading to the island of North Uist in the Outer Hebrides

Analysis of the day's events with Katie Razzall

Documentary about Felix Baumgartner's record-breaking parachute jump, when he became the first person to freefall through the sound barrier

Film adaptation of the Tony and Grammy Award-winning musical about Evan Hansen, a high-school senior with a social anxiety disorder. Starring Ben Platt and Julianne Moore

Danny Robins meets Sybil, the manager of a shop where multiple staff witnessed the terrifying presence of a man who appeared to be watching their every move

Preview of upcoming programmes from BBC Two

Up at the cheetah house, the keepers hope romance could be blossoming between Rachel and Lunis. Meanwhile, much-loved camel Alima receives some hi-tech treatment for her arthritis