TV Guide BBC One Saturday

Chris cooks Wales' highest pancake aboard the Snowdon Mountain Railway, grills a quarryman's supper in Dinorwig Quarry and ends by bringing a community together, barbecuing a whole cow over a 30-hour fire at the Heights Pub in Llanberis

A seasoned developer renovates house with multiple safety bolts on the front door in Crewe, Cheshire and a father and daughter modernise a property in Doncaster, South Yorkshire. A former estate agent extends and transforms a house in Gravesend, Kent

The swashbuckling cat joins forces with pickpocket Kitty Softpaws and lovable stray dog Perrito to journey deep into the Dark Forest. They attempt to locate the fabled Wishing Star, which can restore his spent lives. Animated comedy, with the voices of Antonio Banderas and Salma Hayek

Fifty years on, David Attenborough returns to Madagascar to see how the island has changed since his first visit, and to search for more clues about one of his most treasured possessions, the egg of an elephant bird, an ostrich-like creature that weighed half a ton. Scientists perform tests to determine the age of the egg, as the naturalist discovers whether the bird's extinction can shed light on what is happening on the island today

Chelsea v Port Vale (Kick-off 5.15pm). All the action from the quarter-final at Stamford Bridge. Chelsea are yet to play a Premier League team in this season's competition and after making short work of Charlton Athletic and Hull City, they were taken to extra time by Wrexham before eventually prevailing 4-2. Vale have struggled in League One this term, but this is their first appearance in this stage of the cup since they reached the semi-finals in the 1953/54 season, and they have already taken the scalp of one top-flight side, beating Sunderland 1-0 at home in the previous round