Sky Witness Wednesday

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

How Canadian border-protection agencies combat terrorism, drugs and illegal immigration

How Canadian border-protection agencies combat terrorism, drugs and illegal immigration

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

The work of British Transport Police's canine units, which help monitor thousands of miles of railway and underground track

Cameras follow the work of staff at the British Commission in Lagos, Nigeria, and workers at a steakhouse in London's West End are interrogated

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

Shaun introduces a new performance rating system sparking competition between Danica and Daniel

The discovery of three women's bodies in a lake sets the team off on a race to find a serial killer, only for Jubal to spot a link to a closed case

A family is killed in a car crash triggered by a hacker, and as the team hunts the culprit down his crimes get even worse - and his final target becomes shockingly apparent

A series of robberies in Bradford spreads fear through the city. A shopkeeper fights back when an armed gunman enters his store

How a pair of fake registration plates on a getaway car helped a detective to solve a series of robberies. Plus, footage of a supermarket cashier standing up to armed robbers

Border Force investigate when it emerges that two young women have had their plane tickets paid for by someone they do not know

Officers suspect a Brazilian man is lying to them and the truth may lay in his bag. A Chinese student in a hurry attracts the attention of Biosecurity officers

Things go from bad to worse for a young man when drugs are found in his bag and his fiancee is left further unimpressed by what is revealed next

A woman shocks the team with an incredible revelation as her bags are searched when a drug detector dog raises the alarm. A nervous passenger attracts attention

The contents of a young woman from China's suitcase could have catastrophic results for an entire industry. Two brothers claiming to be tourists are caught out

A nervous passenger who claims he is visiting his wife for their wedding anniversary is found with something in his luggage that may spell the end of his trip

A man from Amsterdam says he is in Australia for a holiday, but his suspicious travel itinerary through China and an empty suitcase seem to tell a very different story

McCall races to find a woman snatched by a killer whose past crimes went undetected because the victims were from marginalised communities

The crew respond to a derailed train but the rescue becomes complicated when they discover what exactly the train was transporting

The crew respond to an out-of-control blaze at a wellness retreat, while another group tries to protect one of their own from an overdose

Chunk convinces Jason to represent a teenager who is on trial for robbery but refuses to name his accomplice

As the team searches for an abducted college student, Jubal becomes fixated on obtaining a lead from the father of the abductor's previous victim

McCall becomes embroiled in an international fight when she tries to find a British mathematician who has gone missing as a favour for Suri Nance. Crime drama, with Queen Latifah

A tourist from the Midwest is viciously attacked in Times Square and as the squad scours the area for clues, the victim takes the investigation into her own hands

A surgical sponge is left inside a patient and the team must act. Dr Morgan Park faces her past when treating the victim of a sexual assault

A romantic trip ends in a life-or-death situation and a man suffers a heart attack 150ft up the tower of Warwick Castle

The emergency helicopter teams race to the rescue when a car plummets 30ft into a ravine in rural Oxfordshire and a jockey suffers an open leg fracture after falling off her horse

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