|Aired:||February 7 – May 8, 2020|
|Cast:|| Lucas Till|
|No. of Seasons:||
|No. of Episodes:||
|Premiere:||Fire + Ashes + Legacy = Phoenix|
|Finale:||Save + The + Dam + World|
Season 4 of the rebooted MacGyver series was premiered on February 7 and concluded on May 8, 2020. The season was originally due to have a full season of 22 episodes. After the season break, most episodes were filmed but due to the COVID-19 Pandemic the series was cut short and it is now believed that the remaining episodes will be part of Season 5 in order to keep up with CBS' release schedule. Codex serves as enemy force of this season.
- Lucas Till as Angus MacGyver
- Tristin Mays as Riley Davis
- Justin Hires as Wilt Bozer
- Meredith Eaton as Matilda Webber
- Levy Tran as Desiree "Desi" Nguyen
- Henry Ian Cusick as Russ Taylor
- Jeri Ryan as Gwendolyn Hayes
- Amber Skye Noyes as Scarlett
- James Callis as The Merchant
- Leonardo Nam as Aubrey Jones
- Tate Donovan as James MacGyver
- Joshua Leonard as Martin Bishop
- Xander Berkeley as Department of Defense General John Acosta
- Emmanuelle Vaugier as Major Anne Frost
- Amanda Schull as Emilia West
- James Murray as Maître d’
- Sal Vulcano as Chef Salvatore
- Joe Gatto as Larry
- Brian Quinn as Dale
- Keith David as Burke
- Scottie Thompson as Ellen MacGyver
|Title||Written by||Directed by||Original air date||Production code|
|Fire + Ashes + Legacy = Phoenix||Terry Matalas||David Straiton||February 7, 2020||401|
Ex-MI6 agent Russ Taylor recruits former Phoenix Foundation members Mac, Riley, Bozer, Matty and Desi to hunt down a bioweapon that's planned to be used by a mysterious organization for a devastating attack on a major U.S. city.
|Red Cell + Quantum + Cold + Committed||Terry Matalas||David Straiton||February 14, 2020||402|
Department of Defense General John Acosta recruits MacGyver to steal a highly classified project from a military lab in order to find flaws in its security. But when it’s discovered that the general is planning an attack using the weapon, Phoenix must stop Acosta before the weapon is uploaded.
|Kid + Plane + Cable + Truck||Rob Pearlstein||Lily Mariye||February 21, 2020||403|
MacGyver and the team board a plane that's mid-flight when the pilot has a heart attack, and discover the medical emergency was intentional.
|Windmill + Acetone + Celluloid + Firing Pin||Andrew Karlsruher||Eagle Egilsson||February 28, 2020||404|
As MacGyver works quickly to rescue survivors from a collapsed building in Germany, he discovers a new safety threat – a 1,000-pound undetonated bomb from World War II hidden beneath the rubble.
|Soccer + Desi + Merchant + Titan||Cindy Appel||Duane Clark||March 6, 2020||405|
In an attempt to find the main players in the Codex and cut off their match-fixing funding, Desi goes undercover to infiltrate a soccer team and find the corrupt player working with the shadow organization.
|Right + Wrong + Both + Neither||Andrew Klein||Roderick Davis||March 13, 2020||406|
When Russ first love, Emilia is kidnapped by the same rebels he fought during his private military contract days, he takes the Phoenix team to a small, impoverished town to rescue her and rid the town of the rebels for good.
|Mac + Desi + Riley + Aubrey||Stephanie Hicks||Brad Turner||March 27, 2020||407|
A double date descends into chaos when Mac and Desi witness a murder in the back of the restaurant, and as they work to find the killer, Riley tries to keep the secret about her and her friends’ “day jobs” from her new boyfriend, Aubrey.
|Father + Son + Father + Matriarch||Travis Ficket||David Straiton||April 3, 2020||408|
After Oversight is almost killed in a bombing, he recruits Mac to help him find the suspected bomber, Mason. However, when Mason reveals he didn’t plant the bomb, the three team up to track down Codex, the shadow organization that set them up. Also, Mac meets his aunt Gwendolyn Hayes.
|Code + Artemis + Nuclear + N3mesis||Brandon Botta & Casey Tollett Botta||Michael Martinez||April 10, 2020||409|
While Mac's friends surround him during his time of grief, Los Angeles' power grid is taken hostage in a ransomware attack resulting in a citywide blackout, and the team discovers the code used was written by Riley years ago.
|Tesla + Bell + Edison + Mac||Rob Pearlstein||Yangzon Brauen||April 17, 2020||410|
When Mac is put into a dream state to help him recall key evidence found in Nikola Tesla's secret lab that could stop Codex's deadly plot, he encounters Nikola Tesla, Alexander Graham Bell, Thomas Edison…and his mother.
|Psy-Op + Cell + Merchant + Birds||Stephanie Hicks (Story), Cindy Appel & Andrew Karlsruher (Teleplay)||Ericson Core||April 24, 2020||411|
Mac is placed inside a fake prison cell with a top Codex operative, The Merchant in order to gain his trust and get intel on their next move.
|Loyalty + Family + Rogue + Hellfire||Jim Adler||Geoff Shotz||May 1, 2020||412|
The Phoenix team is forever altered when MacGyver’s Aunt Gwen gets into his head about family and connection and convinces Mac and Riley to join Codex. Also, Matty and Russ take their concerns about Codex to the White House.
|Save + The + Dam + World||Terry Matalas (Story), Cindy Appel (Teleplay)||Carlos Bernard||May 8, 2020||413|
With Mac and Riley undercover with Codex, hoping to stop the organization from within, their mission is interrupted when Russ, Desi and the Phoenix team move to prevent Codex from detonating a weapon of mass destruction, with Mac and Riley caught in the cross-hairs. Also, the team discovers Russ’ real reason for purchasing the Phoenix Foundation.
- On May 9, 2019, the series was renewed for a fourth season.
- On June 7, 2019, Levy Tran has portrayed as Desi Nguyen has upped to series regular.
- On June 28, 2019, it was announced that Henry Ian Cusick has joined the series who played Russ in this season.
- Shortly after, Justin Hires posted blog on the internet during the filming of episode 1 and 2.
- The series would film in July 2019 and wrapping up in April 2020.
- On November 6, 2019, the series picked up 22 episodes of this season.
- On March 12, 2020, the fourth season were suspended for two weeks during the COVID-19 pandemic and reduce up to 20 episodes. However the episodes filmed beyond episode 13 will be part of Season 5. To make use of MacGyver during the ongoing COVID-19 pandemic which is already delaying the start of 2020-2021 TV season.
- This is the only season Murdoc does not appear so far.
|Seasons of MacGyver|
|Season 1 ♦ Season 2 ♦ Season 3 ♦ Season 4 ♦ Season 5|