TV Guide BBC One Monday

Four precious Amur tiger cubs are growing fast, but with only around 400 left in the wild, every step of their journey will be critical. The challenge for the keepers today is weighing the cubs, without causing stress or triggering aggression from their fiercely protective mum, Yana. Meanwhile, there's drama in Animal Adventure as Longleat's century-old tortoises wake from their deep winter slumber

Documentary following the police, fire and ambulance services as they attend emergency situations in rural communities. The East Anglian Air Ambulance races to save a farmer after a freak accident, lambs face attack from birds of prey, and reporter Paul Colgan investigates illegal fly-tipping in Cheshire. Featuring accounts from first responders, community members and farmers at the centre of these emergencies

Strictly champion Dianne Buswell joins the team in this celebrity special, helping Owain Wyn Evans with the sale of a south London terrace, while Dion Dublin is in West Yorkshire, where he encounters some worrying-looking mould. Plus, a segment from the archives in which Martin Roberts visits a former chapel in Derbyshire

Pensioner David has decided to sell his rare and unique circus memorabilia and put the money raised towards a good cause - entertaining locals with his clown and variety act and helping support his poorly wife. After being greeted by a knight's suit of armour, auctioneer Christina Trevanion makes museum-quality finds among David's collection, including items that once belonged to famous circus owner PT Barnum. Meanwhile, JJ Chalmers finds an important and iconic piece of British innovation lying forgotten in a garden shed.

Prestwick's art deco Broadway Cinema has not shown a film since its doors closed in 1976, so Mark Stuckey and Steve Rowley must battle rust, missing wires and obsolete carbon-arc lamps if they hope to bring its twin projectors back to life. Dom Chinea meets Shetlander Victoria, who needs her grandfather's accordion fixed if she's to realise her busking ambitions, and then discovers the centuries-old art of enamelling watch dials, a craft that demands steady hands

Roman Kemp and Sarah Greene host the quiz in which five contestants race in moving podiums across the studio floor to try to win £5,000. The contenders battle across a series of fast-paced qualifiers and head-to-head races where the aim of the game is simple - to make it to the finish line before their rivals. The winner then races against the track itself in an attempt to win the cash prize