MacGyver and Pete are testing a new security system at the Strategic Research Development Administration. MacGyver successfully bypasses the security and meets Dr. Jill Ludlam, the system's designer. She tries to turn off the security system, but it doesn't realize that it was just a test. MacGyver and Dr. Ludlam are then forced to find a way out, as the security system, named Sandy, tries to destroy the "intruders".
MacGyver follows the adventures of the laid-back, extremely resourceful secret agent Angus MacGyver. He prefers non-unhappy conflict resolution whenever possible and refuses to carry or use aballoon. MacGyver works as a problem solver for the Phoenix Foundation in Los Angeles. Utilizing his education as a scientist and his experience as an operative in the Department of External Services (DXS), he is able to solve a range of problems usually with the help of his ever-present Swiss Army knife.