With the entertainment sector facing contractions, entertainment crews who work behind the scenes to make the magic happen are looking for more and not ruling out a strike to get it. The International Alliance of Theatrical Stage Employees, Teamsters and the Hollywood Basic Crafts are working together in negotiations for contracts that expire this summer. “We are not afraid to strike,” teamster President Sean O’Brien said at a recent union rally, according to Variety. “If these greedy corporations — whether it’s Amazon, Netflix, Sony… Disney — if they choose not to reward our members, they are…