Episodes: Series - Macgyver S4 - 2019

• episode #1
• episode #2
• episode #3
• episode #4
• episode #5
• episode #6
• episode #7
• episode #8
• episode #9
• episode #10
• episode #11
• episode #12
• episode #13

In order to track down a bioweapon that is intended to be utilized by an unknown entity in a devastating strike on an important American city, Russ Taylor enlists the aid of former Phoenix Foundation members.

A general evaluates the security of a military lab to offer Phoenix a chance to recover its security clearance.

MacGyver flies on a mission via a private jet, and things get complicated when the pilot suffers a severe heart attack.

MacGyver finds a new danger while working fast to rescue people from a building that has fallen in Germany.

Desi enters a soccer squad as a covert agent in order to track down the fraudulent player, who is a member of the hidden organization.

When Emilia, Russ's ex-girlfriend, is abducted, he leads the Phoenix squad to a little, poor town in an effort to save her and free it once and for all from the rebels.

Mac and Desi witness a murder mystery that turns things around.

Oversight asks Mac to help him track down the presumed bomber after he nearly dies in a bombing.

There is a citywide blackout as a result of ransomware holding Los Angeles' power grid hostage.

After being put into a dream state, Mac encounters Thomas Edison, Nikola Tesla, and Alexander Graham Bell.

In an effort to win The Merchant's trust and get information about their next move, Mac is placed inside an unreal jail cell with him.

When MacGyver's aunt Gwen starts talking to him about family and connections and persuades Mac and Riley to join Codex, the Phoenix team is permanently changed.

Riley and Mac continue to investigate Codex, and Desi and Russ both have suspicions about Mac.