You are watching Praying Mantis the movie produced in United Kingdom belongs with duration 113 Min in Category Romance,Drama,Crime,TV Movie,. broadcast at streamingjoy.com , by [ Portman Entertainment Group ] ,[ Channel 4 Television ] A middle-aged professor's young bride and his assistant plan to commit a double murder disguised as a "Crime Passionel", but discover too late that one of their intended victims has become a fellow conspirator..