21 Ways to Ruin a Marriage () is a 2013 Finnish film written and directed by Johanna Vuoksenmaa. It was the highest grossing locally produced movie of the year in Finland.

Main cast

Armi Toivanen as Sanna Manner Essi Hellén as Aino Riku Nieminen as Aleksi Aku Hirviniemi as Jouni Pamela Tola as Elli Hannele Lauri as Eila Manner Jarkko Niemi as Lauri

References