Mohini (2018)

Trisha plays a double role in this Tamil horror thriller: Vaishnavi, a cheerful chef who travels to London for work, and Mohini, a woman whose spirit has unfinished business. Strange events begin around Vaishnavi until it becomes clear that Mohini wants revenge on the people responsible for her fate, and that she intends to use Vaishnavi to get it. Much of the film is set in London, and it features Hindi actor Jackky Bhagnani in his Tamil debut, with Yogi Babu supplying comedy. It belongs to the wave of revenge-ghost films popular in Tamil cinema in the 2010s.