A round-up of national and international news, plus sports reports, weather forecasts and arts and entertainment features. Including NewsWatch at 7.45

Messy runs away with Stripy's teddy, so Tiny sets off in hot pursuit as the bear encounters one strange situation after another

The Doctor and Rose travel to an alien world in the far future, where mankind has settled after the destruction of Earth. On arrival, they discover a luxury hospital conceals sinister secrets and an old enemy they thought dead is plotting revenge. With Billie Piper and Zoe Wanamaker

Palaentologist Richard Fortey investigates why some of Earth's species have survived for millions of years, and explores the characteristics that gave them the ability to endure events that led to the extinction of other creatures. He begins by examining the `Great Dying', a series of cataclysms that took place over a million-year period 250 million years ago

New series. The host takes his successful talk-show stateside, where he invites American guests to air their differences, and provides them with his own brand of no-nonsense advice

Omnibus. Becky gatecrashes Steve and Tracy's wedding and waits for the right moment to get her revenge. Peter abandons his best-man duties to rush to Carla's side, while Frank panics and rails at his private investigator after learning his trial has been brought forward. Eileen offers her support when Paul takes Lesley to a care home

Rick Edwards and Ade Adepitan meet Paralympic champion rower Tom Aggar, and London grime crew Roll Deep compete in Backstage B-Ball. Iwan Thomas has an unusual proposition for the world's five leading male wheelchair racers as they take part in the IPC World Athletics Championships in New Zealand, and swimmer Dave Roberts trains for his bid to beat Tanni Grey Thompson's record of 11 Paralympic gold medals

The young pig and her family go stargazing

Underwear models Charlotte and Jessye B compete for the same job, while Jay tries to make his look more classic. Jesse considers changing his career path when an opportunity to audition as a TV presenter arises, and Perou organises a challenging photoshoot in Whitstable, Kent

Phill Jupitus selects more Top of the Pops favourites, featuring Rod Stewart, Ian Dury, De La Soul, Prince Buster, Ms Dynamite and Sailor