Spy

Single father Tim quits his job as a junior sales assistant in a computer shop, and soon has an interview lined up in Westminster. After getting lost in a Whitehall building, he ends up in quite an unusual predicament...

Tim's got a lot on his plate this week, thanks to a homeless Eastern European man and a social worker named Paula, who happens to be absolutely bonkers.

Tim attempts to fine-tune his computer hacking skills at work, and later ends up putting them to good use by changing Marcus's school grades.

Tim wants to join Marcus's book club. The Examiner shows off his unique lie-detecting skills.

Tim's spy senses are put to the test after he strikes a dodgy deal with The Examiner. Marcus gets a little bit of power and enjoys it.

Chris represents Tim in the custody case for Marcus. Tim and Caitlin potential relationship is halted when her presumed dead fiancee returns.

Tensions simmer at school when new boy Nick stands against Marcus for school president. Tim tries to help Marcus but, given previous form, is more likely to hinder the campaign. Operation Sabotage is in full swing back at MI5 as Tim offers Caitlin and her presumed-dead but now actually very much alive fiancé Portis some rather dubious relationship advice. New counsellor Owen makes an impression too, taking a particular shine to Judith.

Tim is asking for trouble when he falls for a woman in the Witness Protection Programme, and Marcus learns how to ride a bike.

Maintaining a secret identity is a mighty ask, and there's every chance that Tim's cover is going to be blown when he's forced to take Marcus to work with him. Also, there's extra cringe in this week's therapy session when Owen leads Philip and Judith in an elaborate role-play exercise.

The Examiner is on star-spotting duties and casts Tim and Caitlin in a recruitment video. It seems like a perfectly good idea until the pair let their disguised identities get the better of them.

After Judith receives a blow to the head she wakes up believing that she's still married to Tim. Poor Philip is understandably devastated, but on hand to pick up the pieces is Chris, who believes the best course of action is to reintroduce him to the dating scene right away.

Marcus is obnoxiously bright, the kind of kid you imagine becoming a world leader, or, alternatively, criminal mastermind. After being sent on work experience, though, he develops a taste for retail. Meanwhile, considering his - to put it politely - unorthodox approach to his job, it's no surprise to learn that The Examiner's appraisal doesn't go to plan.