Being given a prisoner buzzcut was only the start of Isaac's woes after losing at BEAT THE BUZZER... Now he must serve his solitary sentence, locked up inside the cell! But this is one inmate who's not happy with his treatment... What happens when an inmate tries to escape his forfeit?

A new inmate risks his hair for a cash prize in our brutal memory challenge, BEAT THE BUZZER! Chained up with no chance of escape if he loses, can Isaac keep his cool and concentrate under pressure, or will he face the dreaded prison clippers and an hour of imprisonment? In 'Beat the Buzzer', the rules are simple, but the stakes are severe...

It's a Solitary Sixty first! THE SELECTOR showed Luke no mercy - he's the first inmate to suffer a Double Sixty! Last week we saw Luke serve the first half of his sentence in the metal stockade. Then, with no break at all, from the confines of his cell, Luke dropped a final disk into the board and it decided that he'd finish his sentence locked in travel restraints. How will our first prisoner to be face with two-hours of gruelling imprisonment cope as his second hour begi