The balance of power in four couples' relationships is upset when the women start using the advice of a popular book to get more of what they want from their men. When the men realise that the women have gotten a hold of their relationship "playbook", they decide that the best defence is a good offense and come up with a plan to use this information to their advantage. Let the battle of the sexes begin!

Special Features:

• Deleted Scene
• Gag Reel