Jordan Long

On Cook's 17th birthday, the gang flirt their way into Karen's friend Kayleigh's engagement party, upsetting Kayleigh's gangster dad, guest star Mackenzie Crook (Pirates of the Carribbean, The Office).

Thomas arrives from the Congo, alone, penniless and homeless. But a chance meeting with Effy and Pandora puts him right.

Mark becomes depressed about Sophie living with Jeff, but Jeremy is not sure that self-mutilation is the answer.

Katie Fitch has a problem. Katie's family's bankrupt, and they've got nowhere to live. And under the strain of it all, Jenna and Rob seem to be headed for splitsville and James Fitch is scared. At the same time, Jenna's new company "Let's Get Fitched" has its first client: Bristol Rovers wag Brandy, a friend of Katie's through her Guillermo WAG phase. And Katie's got to make sure the hen night goes with a swing.

The team are faced with a Cretaceous-era dinosaur and also a deranged medieval knight who believes he is chasing a dragon.