Oversight recruits Mac to help him find the suspected bomber, Mason on MacGyver. "Father + Son + Father + Matriarch" is the eighth episode of the show's fourth season.
Desi and Mac's date turns to chaos when they witness a murder on MacGyver. "Mac + Desi + Riley + Aubrey" is the seventh episode of the show's fourth season.
Mac and the team are on a plane when their pilot has a heart attack on MacGyver. "Kid + Plane + Cable + Truck" is the third episode of the show's fourth season.
Mac is hired to steal a highly classified project on MacGyver. "Red Cell + Quantum + Cold + Committed" is the second episode of the show's fourth season.