Guest Stars Jodie Whittaker as Ffion Foxwell Tom Cullen as Jonas Amy Beth Hayes as Lucy Daniel Lapaine as Max Phoebe Fox as Hallam Toby Kebbell as Liam Foxwell Rebekah Staton as Colleen Karl Collins as Robbie Rhashan Stone as Jeff Mona Goodwin as Gina Kemal Sylvester as Airport Security Jimi Mistry as Paul Elizabeth Chan as Leah