Watch Sister Act (1992) HD Full Movie Free on solarmovie.do. Watch Sister Act (1992) online free. When a nightclub singer is forced to take refuge from the mob in a convent, she ends up turning the ...When a nightclub singer is forced to take refuge from the mob in a convent, she ends up turning the convent choir into a soulful chorus complete with a Motown repertoire, until the sudden celebrity of the choir jeopardizes her identity.