Toys (1992)

Leslie Zevo (Robin Williams) is the son of eccentric toymaker Kenneth (Donald O'Connor). While he was closest to him and works as a toymaker, his uncle, Lieutenant General Leland Zevo (Sir Michael Gambon), inherits the toymaking factory and begins making war toys. Leslie, however, does not see eye to eye with him as Kenneth had a policy against making war toys. When Leland begins making live weaponry behind Leslie's back, and recruiting children to pilot his army, Leslie, his friends, and family band together to put an end to Leland's tyranny.