Stay Cool, Napoleon! (1968)

Fed up with their modern bachelor lifestyle, two business partners and bosom friends, Napoleon and Leonidas, decide to finally settle down. As a result, after a chance encounter with the beautiful sisters, Kiki and Lili, the two pair of lovers walk down the aisle, unbeknownst to them, however, that being successful as a husband isn't always a walk in the park. Now, the unlucky friends have to deal, not only with their tyrannical spouses, but also with their intimidating mum, and their relatives. Can Napoleon and Leonidas tame the shrews?