With Glyn still missing and Ruth Ellis on the suitcase, the cracks are starting to show. Will the truth about Margaret and Clive come to light? And what about Herbie and Sylvia's affair? And where exactly does the creepy chemist Haydn Owen fit into all of this?

It's hard enough to hide the truth as a couple, but when three people know the truth it's even harder. Is blood thicker than water? Can Sylvia ever forgive Margaret for what she has done? Can Clive forgive her for betraying him?

Order is restored with Clive safely back in the fold - but for how long? Will Margaret and Sylvia agree to help Clive give Glyn a proper burial as he promised? And if they do, then how? Is there someone else they trust to step in to help?