Sky Witness Friday

Chris and Simon deal with a violent suspect they believe has tried to break into a car, while Daz and Rosie stop a van after a dangerous pursuit - but the driver refuses to give up

A 6ft 5in basketball player discovers he may not walk again after suffering multiple injuries in a high-speed car crash, and a girl finds herself in trouble on a fishing trip

A diabetic has half his leg amputated after finding a tiny spot on his toe, while a birthday weekend walk ends in disaster when a mother slips in the mud

Follow the work of the New Zealand Customs agents in their quest to prevent illegal items passing through the country's borders.

Follow the work of the New Zealand Customs agents in their quest to prevent illegal items passing through the country's borders.

An angry businessman hides the real reason for his hostility and officers try to process some unusual Mexican migrants

Officers question an American oil worker with a shady past, and a British traveller's proposed reunion with a girlfriend could be cut short

Documentary following the day-to-day work of lifeguards patrolling Bondi Beach in Australia to ensure the safety of the public

Documentary following the day-to-day work of lifeguards patrolling Bondi Beach in Australia to ensure the safety of the public

Documentary following the work of Ireland's border force officers as they fight to stop gangs of organised smugglers from bringing in drugs, money, guns and cars

Shaun and the team treat a girl whose father's personal research complicates their plans, while a patient refuses a life-saving procedure

Naomi and the team work to prevent an international counterfeit scandal. Garza reconnects with an old friend and Brendon's sponsor relapses

As the second season of the gripping crime drama begins, OA goes undercover when a bomb detonates at a restaurant he frequented as a child

Fly-on-the-dashboard documentary showcasing outrageous road disasters, captured in video form by drivers' in-vehicle dashboard cameras

A countdown of the most incredible, hilarious and spectacular real-life crashes in the world - all caught on dashcam

The famous Flying Squad chase old-school crooks known as 'the Manhole Men', and an inquisitive llama hastens the downfall of a farmyard felon

A cruel conman convinces a vulnerable woman to hand over her cash, while a reptile rescue centre falls victim to a slippery creature of the two-legged variety

Fly-on-the-wall documentary accessing the world of national security at Australia's biggest airports as customs and immigration officers tackle criminals

Fly-on-the-wall documentary accessing the world of national security at Australia's biggest airports as customs and immigration officers tackle criminals

Fly-on-the-wall documentary accessing the world of national security at Australia's biggest airports as customs and immigration officers tackle criminals

Halloween chaos takes over the emergency department, as Hannah helps a pregnant woman with an autistic son. Charles clashes with nurse Jackie on a psych case

Kidd and Severide investigate a trucking company responsible for a string of accidents. Herrmann recruits Kylie to help get new radios

In the midst of a momentous rainstorm, Intelligence lends support to Officer Cook when she and her partner disagree about an investigation

Grey helps the team prepare for their biggest mission yet. Aaron, Lopez, Celina, Tim and Smitty discover a surprising connection in their case

The headquarters is under serious threat when the notorious leader of a drug cartel - and one of the world's most wanted men - is arrested and his henchmen set out to free him

The Task Force searches for a missing migrant teen they believe was lured into unlawful work by a dangerous man

Shaun and Lea's engagement party is the talk of the town as excitement spreads for the newly engaged couple in season five's opener

As Luca grows sicker, Thony will do anything to get him a new medication - including asking Kamdar for help

Following Australia's traffic enforcers as they deal with high-speed chases, defiant hooligans and explosive crashes

Following Australia's traffic enforcers as they deal with high-speed chases, defiant hooligans and explosive crashes

Documentary following the work of Ireland's border force officers as they fight to stop gangs of organised smugglers from bringing in drugs, money, guns and cars

Focusing on the work of police officers in Devon and Cornwall as they tackle street crime