Conversation so far:
when did the first mamma mia come out
Mamma Mia! was released on July 18, 2008 in the US.
when did the mamma mia sequel come out
Mamma Mia! Here We Go Again was released July 20, 2018.
was there a third Mamma Mia! movie
Rumours have been flying about the possibility of a third Mamma Mia! movie after stars from the franchise and members of Abba have teased the return of the smash hit.

Question: who is the dad in the movie
Self-contained rewrite: who is the dad in mamma mia