10 Longest Running Broadway Shows Revealed, 1 Musical About to Rise in Ranks!

9. Mamma Mia!

Opened: October 18, 2001
Closed: September 12, 2015
No. of Shows: 5,758
Description: Based on the songs of ABBA, the musical tells the tale of a mother, a daughter and three possible dads on a Greek island idyll, all unfolding to the magic of ABBA‘s timeless songs.