Guest Stars Sam Bottomley as Ralph Roberts Oscar Kennedy as Young Liam Aqib Khan as Adnan "Addy" Masood Shaun Thomas as Tom "Craggy" Cragg Nick Preston as Rupert Jordan Pearson as Tinhead Karan Gill as Ross Georgia May Hughes as Lucy Pooky Quesnel as Maz Sarah Quist as Shippy Phillipa Peak as Bates