David Dastmalchian joins Keira Knightley in Boston Strangler movie, but who will he play?
The actor who often plays villains and creeps has a "pivotal" role in the movie

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David Dastmalchian (Ben Gabbe/Getty Images for ReedPOP), Albert DeSalvo (Getty Images) Image: The A.V. Club
David Dastmalchian has joined the cast of writer-director Matt Ruskin’s Boston Strangler movie, opposite Keira Knightley, Carrie Coon, Alessandro Nivola, and Chris Cooper. That comes from The Hollywood Reporter, which says the film will star Knightley as real-life reporter Loretta McLaughlin, one of the journalists who broke the story of the infamous serial killer who murdered at least 11 women in the mid-’60s.