Outnumbered - Series 2 - Episode 4

Mum and Dad try to negotiate the living hell that is being trapped in a foreign airport with young children. Ben wants to know the Spanish for 'Can I have a go with your machine gun?', Karen wants global terrorism explained to her, and Grandad just wants the muzak turned off. And as the delays and the security checks multiply, a game of I Spy takes an unexpected turn.