Posing as a watchmaker who manufactures bomb timers, MacGyver manages to catch a master killer - Piedra - before he attempts an assassination on a high-profile target. However, Piedra, a master of MacGyver-style improvised assassination isn't about to be stopped for long.
original airdate--May 7,1986
- MacGyver uses explosive toothpaste (left in the room by an assassin) to scare a girl who was pointing a gun at him. He was able to take the gun away from her and then explain that he is not the person she thought he was (that is, the assassin).
- MacGyver escapes a pursuing car by placing a length of wood in front of a row of tire spikes. This allows MacGyver to drive over them. He then removes the wood. When the pursuing car attempts to follow him, they drive onto the spikes, deflating their tires.
- Mac, in pursuit of Piedra through a local church, is knocked to the ground with a spin kick by Piedra on a patio outside. Piedra attempts to flee past him back inside, and Mac pulls a garden hose laying across the path taut, causing Piedra to trip and fall on top of one of the lethal darts he fired and missed Mac with only moments before.