Guest Stars Leilah De Meza as Daisy Clayton Jonathan Aris as Ralph Dickenson Jonathan Kerrigan as Jonny Hawthorne Charles Babalola as Ade Okeyale Conleth Hill as Reverend Anthony Huxley Matthew McNulty as Rob Spencer Brett Allen as Sean Blake Josh Taylor as Kevin Jones Sam Benjamin as Mark Travis Bradley John as Frankie Martina Bosede as Casino Croupier Ffion Jolly as Melanie Spencer Daniel Moore as Police Protection Officer Henry Balogun as Police Protection Officer