Emma Thompson is to star in a 'Men in Black' spin-off.<br />The 'Nanny McPhee' actress will reprise her role as Agent O - who she played in 2012 movie 'Men in Black 3' - in the forthcoming film, which will also feature 'Thor: Ragnarok' co-stars Chris Hemsworth and Tessa Thompson.<br />According to The Hollywood Reporter, plot and character details are largely being kept under wraps, but it is known that Emma will reprise her role as the head of MIB.<br />Hemsworth and Tessa look set to play a new generation of agents protecting the planet from aliens and helping to police the otherworldly beings that live on Earth in disguise.
