Rebel Wilson at the Hallmann Entertainment Oscar Dinner and Sacha Baron Cohen at the Vanity Fair Oscar Party.Rachpoot/Bauer-Griffin/Getty Images/Stefanie Keenan/VF22/WireImage/Getty ImagesA chapter of Rebel Wilson's memoir is about her claims that Sacha Baron Cohen harassed her on set.The actors worked together on the action comedy, "The Brothers Grimsby."Wilson claimed that Cohen used lawyers to threaten her memoir.Rebel Wilson's memoir, "Rebel Rising," features a chapter about her experiences with Sacha Baron Cohen while they were filming the action comedy "The Brothers Grimsby."The movie, which was released in 2016, stars Cohen as Nobby Butcher, a man from the north of England who discovers that his long-lost brother (Mark Strong) is a spy.Wilson plays Nobby's girlfriend, Dawn Grobham.