Joanna Page Stacey Actor Mathew Horne Gavin Actor Alison Steadman Pam Actor Ruth Jones Nessa Actor, Writer James Corden Smithy Actor, Writer Larry Lamb Mick Actor Melanie Walters Gwen Actor Rob Brydon Bryn Actor Steffan Rhodri Actor Julia Davis Actor Susie Riddell Guest Star Adrian Scarborough Actor Russell Tovey Actor Andrew Knott Actor Mathew Baynton Actor Dominic Gaskell Actor Johnny Tudor Actor Christine Gernon Director Henry Normal Executive Producer Lindsay Hughes Executive Producer