This week in the Heathrow-based docusoap there's a triumphant homecoming for the British Olympic team, with Steve Mellor and Russell Clisby among the press gang angling for an exclusive. Stuart King discovers some giant spiders which have been left at the airport. 

Trouble-shooter Karen Jones deals with a collapsed passenger who has missed his flight, while the arrival of a South African with a large sum of money means immigration officer Eric Day has to be more inquisitive than usual.