Howard lurches from one disaster to another in the week leading up to his marriage to Mel. He is preparing to visit Mel's parents, but first his colleagues hold a surprise drinks party for him.

Howard meets his dad’s new girlfriend and goes to unusual lengths to ensure the safety of the wedding ring.

Things get complicated when Howard meets up with an old flame, attends a funeral, and sorts out his future sister in law’s love life.

The big day is getting closer and there’s a problem with some printing.

It's the eve of the big day, and Howard and Mel have their wedding rehearsal. Will they survive the big family dinner that follows?

The big day has finally arrived - a day Howard and Mel will never forget.