MacGyver arrives at a Phoenix Foundation lab to meet with Dr. Kozby at Koz's request. After he goes in, a masked commando emerges from beneath his jeep and ascends to the roof. As he gets to the top, he clutches at his head in agony for a moment. Below, Pete goes into the classified lab and runs into MacGyver. He's going to see Kozby as well. As they go inside, the intruder descends via an elevator shaft. He drops onto the car as Pete and MacGyver take it down to Koz's lab. Once they're gone, the intruder removes his mask and dons a white lab coat...Read the full recap
MacGyver: Listen, we can't move fast enough to get to the door or the bomb. We're going to have to blind that motion detector.
Commander Hilliard: Okay, how are we going to do that?
MacGyver: Steve, you saved my life once. Give me a chance to return the favor.
* Swiss Army knife to reroute power to an elevator car's battery, overriding a lockdown
* A floor lamp's light bulb heat to blind a motion sensor
* Rope from a tire swing, tossed into the blades of a helicopter to prevent it from lifting off