Without Limits, Australia is on BBC One at 8pm.

The concluding part of the documentary, which follows ex-armed-forces service personnel on their expedition across Western Australia.

The Apprentice is on BBC One at 9pm.

Lord Sugar challenges the candidates to sell products and services at one of the world’s largest bodybuilding expos, staged at the NEC in Birmingham.

Inside the Factory is on BBC Two at 8pm.

Gregg Wallace follows 27 tons of potatoes, harvested from a Hampshire farm, as they enter the world’s largest crisp factory.

Grey’s Anatomy is on Sky Witness at 9pm.

Return of the long-running medical drama series. Meredith struggles to stay focused, while Maggie finds herself keeping a big secret.

Grand Designs is on Channel Four at 9pm.

Kevin McCloud meets a deep-sea diver and his wife, who are building a family home in East Sussex, made almost entirely out of concrete.

Football, Liverpool versus Red Star Belgrade is on BT Sport 2 at 7pm.

Coverage of the Champions League match at Anfield. Kick-off is at eight.