Using a screwdriver and bug spray, MacGyver must find the U.S. government mole who is leaking classified intel to the organization that is trying to take down The Phoenix Foundation. Also, Sarah returns to help with the mission, and Nikki reappears, but Mac can’t tell which side she’s on.
Shoop — Salt-N-Pepa
Beginning of episode with Jack singing while hooked up to a truth serum.
Bridal Chorus — Richard Wagner
Jack and Mac watch as Sarah walks down the aisle at her wedding.
Keep Me in Your Heart — Warren Zevon
The wedding ceremony concludes; Jack informs Mac that the week has sucked and if he wants to go watch Die Hard.