shows on Channel 5

Through an original cinematic blend of potent documentary footage and dramatic re-enactments, each half-hour episode focuses on one unforgettable case, featuring the actual detectives and forensic scientists who worked on it. Murder, assault, robbery, hijacking, bombing and arson - the stories go behind the headlines to reveal the amazing technologies, clever techniques and penetrating insights that help solve these crimes.

This is a ten minute animation series for pre-school children set in a tiny land of elves, fairies, small animals and insects. These characters are so small that to them flowers and blades of grass seem like mighty trees. Each episode combines situations that will be familiar to small children (including playing games, snowy days, holidays, birthdays, bathtime) with the magical elements that are part of everyday life for fairies and elves. The stories revolve around the daily lives of Holly, a tiny five-year-old fairy princess and her best friend Ben, an elf of the same age. Because Holly is a young fairy she is still learning how to do magic properly and her spells often don't work out quite as planned. She also has quite a bit to learn about flying and mostly flutters close to the ground. Ben is a young elf. Elves can't do magic and they don't have wings. But elves are very brave, can run fast and are very good at making things - especially toys. Ben is extremely proud of being elf.

The National Trust is opening its doors to Channel 5 for the first time. Secrets of the National Trust explores stunning estates, historic houses and miles of breath-taking landscapes and coastlines. The six-part series highlights the conservation work of the National Trust and showcase their spectacular buildings and gardens from across the UK. Viewers will gain a rare perspective of some of Britain's most valuable heritage sites and discover hidden treasures that are often unseen by the public.

Inside King's Cross: The Railway is a documentary series exploring King's Cross station and the East Coast mainline.

Granted special access to the secret workings of the Tube, and with the aid of the London Underground staff who know it best, engineer Rob Bell discovers the fascinating hidden history of how London's iconic metro was built.

Based on the hit US show, Impractical Jokers UK features four real-life best friends as they challenge each other to some of the most outrageous dares and uproarious stunts ever to be caught on hidden camera.

Paul O'Grady hosts a revival of the dating show in which contestants must choose three unseen suitors based on the answers to a series of questions.

Make or Break is a reality series in which a group of miserable lovers are flown out to a Mexican party hotspot to see if their relationship will sink or swim. Hanging out with like-minded couples, loyalties will be put to the test as temptations are thrown their way.Couples will be allowed to flirt and date with other people on the trip but will also be given a chance to give their previous relationships a second chance.

Hotel Inspector Alex Polizzi finds out what has since happened to some of the struggling hoteliers she helped previously.

Exploring the rising number of assaults on police officers, revealing what they face in the line of duty, and the emotional toll these incidents take.