Gemma Arterton Barbara Parker Actor, Executive Producer Rupert Everett Brian Debenham Actor David Threlfall George Parker Actor Tom Bateman Clive Actor Clare-Hope Ashitey Diane Actor Arsher Ali Dennis Actor Alexa Davies Marjorie Actor Emily Bevan Edith Actor Morwenna Banks Patsy Actor, Writer, Executive Producer Rosie Cavaliero Aunty Marie Actor Leo Bill Tony Actor Oliver Parker Director Andrea Calderwood Executive Producer Gail Egan Executive Producer