Season 1 Inside King's Cross Channel 5 , 2017 Season 2 Paddington Station 24/7 Channel 5 , 2017 Watch now The return of the programme that goes behind the scenes at London's transport hubs, this time meeting the army of workers who keep Paddington station running. Season 3 Paddington Station 24/7 Channel 5 , 2018 Season 4 Paddington: A Year on the Tracks Channel 5 , 2020 Watch now Season 5 Back on the Tracks Channel 5 , 2020