Misbehaviour is a 2020 English-language Drama History film written by Rebecca Frayn and directed by Philippa Lowthorpe and produced by Suzanne Mackie and Sarah-jane Wheale under the banner of Left Bank Pictures in collaboration with Path , BBC Films, Ingenious Media and British Film Institute. A group of women hatch a plan to disrupt the 1970 Miss World beauty competition in London. Misbehaviour features Keira Knightley, Gugu Mbatha-raw, Jessie Buckley, Keeley Hawes, Phyllis Logan, Lesley Manville and Kemal Shah. The screenplay is written by Gaby Chiappe and Rebecca Frayn. The music was composed by Dickon Hinchliffe. Cinematography was done by Zac Nicholson and editing by na N Dhongha le. The movie has a running time of 106 minutes. It was released on 1st December 2020. The movie made a box office gross of $0 million. Distribution rights for the film were acquired by 20th Century Fox.