The London brothers may be all grown up, but that doesn't mean they have to act that way...

Tony London - Big brother, newly divorced and fantasising about something he shouldn't.
Sean London - A successful novelist with a case of writer's block, a posh new girlfriend and an uncommon (for him) dilemma.
Ned London - Just back from three years in Oz, without the girl he left with or any idea what happens next.
Gerry & Bernie London - Proud parents of three very different boys.
And Gervase - Exactly who is this mysterious rockabilly that Bernie has taken in as a lodger?

As the London brothers have got bigger so have their problems. Now a houseful of trouble is coming home to roost - and all of their lives are about to change forever.