According to Bex

Jessica Hynes (Rebecca 'Bex' Atwell)Greg Wise (Charles Mathers)Raquel Cassidy (Chris)Clive Russell (Jack Atwell)Zita Sattar (Jan)Oliver Chris (Ryan)Lorna Fitzgerald (Young Bex)Michael Mears (Martin)Joanna Brookes (Elaine)Neil Henry (Gwyn)Lauretta Gavin (Vicki)Anjali Mya Chadha (Meena)Simon Paris (Alan)Kobna Holdbrook-Smith (Vox Pops)Andrew Brooke (Vox Pops)Gwenllian Davies (Vox Pops)June Bailey (Vox Pops)Christopher Brand (Vox Pops)