Is Mamma Mia on Netflix 2021? Are you wondering, “Is Mamma Mia on Netflix?” The answer is yes, and for a limited time only! 2008 musical is one of the most popular movies ever made, and you can catch up with it for two weeks for free. It features ABBA music, Meryl Streep, Amanda Seyfried, … Continue reading Is Mamma Mia on Netflix 2021?