Flying for the last time out of Heathrow tonight is the iconic Boeing 747, with plane spotters around the world hoping to bid it a fond farewell.

Inside the terminal, it's hello to some new rather robotic members of staff, and outside on the airfield, new cargo driver Dylan is hoping his hankering for hypnosis can get him out of a jam.

Dame Julie Walters narrates as, while COVID travel restrictions begin to ease, cameras continue to explore behind the scenes at the massive transport hub, giving audiences an exclusive look at how one of the world's most popular airports handles a worldwide pandemic.

Filmed over the last 18 months, with passengers trickling back into an airport dealing with new and ever-changing challenges, it's still business as usual at Britain's busiest airport.