![In the Mamma Mia Movies (2008 & 2018), Björn Ulvaeus and Benny Andersson from ABBA have cameos in both movies. : r/MovieDetails In the Mamma Mia Movies (2008 & 2018), Björn Ulvaeus and Benny Andersson from ABBA have cameos in both movies. : r/MovieDetails](https://preview.redd.it/rph2fl5rv9y61.jpg?auto=webp&s=92090b591602d56a99e000baa59f7872506d575f)
In the Mamma Mia Movies (2008 & 2018), Björn Ulvaeus and Benny Andersson from ABBA have cameos in both movies. : r/MovieDetails
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Mamma Mia! Seven things you probably didn't know about hit ABBA musical | Ents & Arts News | Sky News
![icethesite on Twitter: "ABBA's Bjorn Ulvaeus to have cameo in Mamma Mia - Here We Go Again https://t.co/ousORLd07w" / Twitter icethesite on Twitter: "ABBA's Bjorn Ulvaeus to have cameo in Mamma Mia - Here We Go Again https://t.co/ousORLd07w" / Twitter](https://pbs.twimg.com/media/DH_qpGUXgAAXaVr.jpg)