MAMMA MIA! is one of the most successful musicals of all time, the eighth longest running show in Broadway history and one of only five musicals to have run for more than ten years on Broadway. The West End production is now in its eighteenth year. To date, MAMMA MIA! has been seen by over 60 million people worldwide in 50 productions in 16 different languages. MAMMA MIA! will embark on a farewell tour in the 2016-17 season, which also marks its fifteenth year on the road.