Charlie Russell Sandra Actor Greg Tannahill Jonathan Actor Dave Hearn Max Actor Henry Shields Chris Actor, Writer Chris Leask Trevor Actor Jonathan Sayer Dennis Actor, Writer Bryony Corrigan Vanessa Actor Henry Lewis Robert Actor, Writer Nancy Zamit Annie Actor Tommy Blaize Singer Actor Ava Clancy Danielle Actor Lila Newby Grace Actor Will Oldfield Bobby Actor Silas Zaw Kevin Actor Billy Clements Actor Martin Dennis Director Jim Poyser Producer Adrian Pegg Producer Saurabh Kakkar Executive Producer Kenton Allen Executive Producer Matthew Justice Executive Producer Hilary Strong Executive Producer Kenny Wax Executive Producer