They all crack sooner or later.
~ Jaco to Sarge about Pax.

Jaco is a supporting antagonist turned into a protagonist in Season 6 of the TV series Marvel's Agents of S.H.I.E.L.D. He is a mercenary and scientist as well as a member of a team led by Sarge in his quest to destroy the Shrike and kill their creator Izel.

He is portrayed by Winston James Francis.

Biography

Past

In his past life on his own homeworld, Jaco had seven brothers and he was the mischievous one. He also had a close relationship with his youngest brother and taught him to bake as part of the family business. However, after the Shrike led by Izel invaded the planet and destroyed it along with everyone else, including Jaco's family, he was saved by Sarge and joined his team to prevent it from happening to other worlds.

Along the way, Jaco breathed through chemicals similar to his homeworld's atmosphere so he could keep his fire-breathing ability under control. At some point, the crew attempted to save Chronyca-2, homeworld of the Chronicoms, but were too late and forced to escape.

Arrival on Earth

When the Shrike arrived on Earth, Sarge sent his subordinates to make sure that the pathway was clear for him and his truck. As Jaco arrived, however, he witnessed his teammate Tinker crossing into a cement wall, killing him. He then reunited with Snowflake and Pax and told them about Tinker's death and that Sarge's path was blocked by a museum. The three succeed in destroying the museum and Sarge arrived without trouble despite the interference of S.H.I.E.L.D.

After robbing a convenient store for supplies, the four learn that Tinker had the crystals in his pocket when he turned into cement. Needing more, the four robbed a jewellery store and stole the crystals they had. During this time, he and Snow fought May but she was defeated when Sarge intervened. He and Sarge then tested the weapon with Earth's crystals and successfully uncovered where the Shrikes were located.

Captured

After some time, the team tracked down a man possessed by a Shrike and killed him. They then tracked down a man named Deke Shaw but he didn't behave like any other Shrike hosts. After S.H.I.E.L.D. arrived and saved Deke, Jaco was trapped in his Framework, confusing him. Jaco was then kept in S.H.I.E.L.D. custody but refused to talk.

During his time there, Jaco pretended to be sick as he didn't breathe his world's atmosphere. He then played dead before revealing his hidden ability to breathe fire so he could break out the crew. However, the agents caught on and subdued him. After Sarge struck a deal with S.H.I.E.L.D. director Alphonso Mackenzie, Jaco was brought onto the Zephyr before later being broke out by Sarge.

Defection and Sacrifice

After being motivated by Sarge's claim of Snow's death and the need to avenge her, Jaco and the other two took control of the Zephyr One. Jaco then witnesses Sarge execute Pax for slowing them down, becoming disgusted in what he did. After being inspired by Yo-Yo, Jaco betrayed Sarge and helped the team save FitzSimmons from Izel and the Shrike. He then sends the team off the ship while he lures the Shrike onto the ship and destroys them with Sarge's bomb.

Navigation

           3A873E09-1637-46A0-AFBC-B3AEAA0799B7.png Cinematic Universe Villains

Movies
Iron Man
Iron Monger | William Ginter Riva
Ten Rings: Raza Hamidmi Al-Wazar | Abu Bakaar | Ahmed | Omar
The Incredible Hulk
Strategic Operations Command Center: Abomination | Thunderbolt Ross | Kathleen Sparr
Others: Samuel Sterns | Tough Guy Leader
Iron Man 2
Whiplash
Hammer Industries: Justin Hammer | Jack | Hammer Drones
Ten Rings: Ten Rings Agent
Others: Senator Stern | Anton Vanko
Thor
Loki Laufeyson | The Destroyer
Frost Giants: Laufey | Grundroth | Hailstrum | Raze | Jotunheim Beast
Others: Jasper Sitwell
Captain America: The First Avenger
HYDRA: Red Skull | Arnim Zola | Heinz Kruger | HYDRA Lieutenant | Velt
Nazis: Adolf Hitler | Roeder | Hutter | Schneider
The Avengers
Loki Laufeyson
Chitauri: The Other | Leviathans
HYDRA: Gideon Malick | Jasper Sitwell
Others: Georgi Luchkov | Thanos
Iron Man 3
A.I.M.: Aldrich Killian | Eric Savin | Trevor Slattery | Ellen Brandt | Sweat Shop Agent | Ponytail Express | Maya Hansen | Extremis Soldiers
Others: Vice President Rodriguez
Thor: The Dark World
Dark Elves: Malekith the Accursed | Kurse the Strong
Marauders: Duhg | Kronan Marauder
Others: Loki Laufeyson | Jotunheim Beast | The Collector
All Hail the King
Inmates: Trevor Slattery | Herman | White Power Dave
Ten Rings: Jackson Norriss | The Mandarin
Others: Justin Hammer
Captain America: The Winter Soldier
HYDRA/STRIKE: Alexander Pierce | Winter Soldier | Brock Rumlow | Jack Rollins | Jasper Sitwell | Russo | Senator Stern | Arnim Zola | Wolfgang von Strucker | List | Scarlet Witch | Quicksilver
Others: Georges Batroc | Ferdinand Lopez | Gerald Durand
Guardians of the Galaxy
Kree Empire: Ronan the Accuser | Nebula, Korath the Pursuer | Sakaaran Mercenaries | Exolon Monks
Yondu Ravager Clan: Yondu Udonta | Kraglin Obfonteri | Horuz | Vorker
Chitauri: The Other
Others: Garthan Saal | Eson the Searcher | Moloka Dar | Monstrous Inmate | The Collector | Dark Elf | Thanos
Avengers: Age of Ultron
Ultron | Ultron Sentinels
HYDRA: Wolfgang von Strucker | List | Scarlet Witch | Quicksilver
Chitauri: Leviathans
Ulysses Klaue | Madame B | Thanos
Ant-Man
Yellowjacket
HYDRA/Ten Rings: Mitchell Carson | HYDRA Buyer
Others: Winter Soldier
Captain America: Civil War
Helmut Zemo
HYDRA: Vasily Karpov | Josef | Winter Soldiers
Hero Mercs: Crossbones
Others: Thunderbolt Ross | Winter Soldier | Scarlet Witch
Doctor Strange
Zealots: Kaecilius | Lucian
Others: Karl Mordo | Dormammu
Guardians of the Galaxy Vol. 2
Ego
Sovereign: Ayesha | Sovereign Admiral | Zylak | Sovereign Chambermaid
Yondu Ravager Clan: Yondu Udonta | Kraglin Obfonteri | Tullk | Oblo | Taserface | Gef | Retch | Halfnut | Brahl | Vorker | Narblik | Huhtar
Others: Nebula | Abilisk | The Grandmaster | Thanos
Spider-Man: Homecoming
Bestman Salvage: Vulture | Tinkerer | Shocker #1 | Shocker #2 | Randy Vale
Others: Mac Gargan | Aaron Davis
Thor: Ragnarok
Berserker Army: Hela Odinsdottir | Skurge | Fenris Wolf
Sakaaran Guards: The Grandmaster | Topaz
Fire Demons: Surtur | Fire Dragon
Others: Loki Laufeyson | Thanos
Black Panther
Erik Killmonger | Ulysses Klaue | W'Kabi | Linbani | Linda | Dave
Sambisan Militants: Sambisan Captain
Others: M'Baku | Winter Soldier | Helmut Zemo | N'Jobu
Avengers: Infinity War
Black Order: Thanos | Ebony Maw | Proxima Midnight | Corvus Glaive | Cull Obsidian | Nebula | Outriders | Chitauri | Leviathans
Others: Red Skull | The Collector | Loki Laufeyson | Winter Soldier | M'Baku | Scarlet Witch | Thunderbolt Ross
Ant-Man and the Wasp
Ghost | Sonny Burch | Bill Foster | Uzman | Anitolov | Knox | Stoltz | Elihas Starr | Thanos
Captain Marvel
Kree Empire/Starforce: Supreme Intelligence | Yon-Rogg | Korath the Pursuer | Minn-Erva | Att-lass | Bron-Char | Ronan the Accuser | Soh-Larr
Skrulls: Talos | Norex
Others: Thanos
Avengers: Endgame
Black Order: Thanos | Ebony Maw | Proxima Midnight | Corvus Glaive | Cull Obsidian | Nebula | Outriders | Sakaaran Mercenaries | Chitauri | Leviathans | Chitauri Gorillas
HYDRA/STRIKE: Red Skull | Alexander Pierce | Crossbones | Jasper Sitwell | Jack Rollins
Others: Loki Laufeyson | Winter Soldier | M'Baku | Scarlet Witch | Kraglin Obfonteri | Dark Elves | Thunderbolt Ross | Akihiko
Spider-Man: Far From Home
Mysterio | William Ginter Riva | Victoria Snow | Gutes Guterman | Janice Lincoln | Doug
Elementals: Molten Man | Hydro-Man | Sandman | Cyclone | Elemental Fusion
Skrulls: Talos
Others: Obadiah Stane | J. Jonah Jameson

Television
Agents of S.H.I.E.L.D. (Season 1)
HYDRA/Centipede Group: John Garrett | Grant Ward | Ian Quinn | Raina | Edison Po | Jasper Sitwell | Deathlok | Debbie | Vanchat | Scorch | Kaminsky
Others: Camilla Reyes | Franklin Hall | Blizzard | Lorelei | Marcus Daniels | Christian Ward | Jakob Nystrom
Agents of S.H.I.E.L.D. (Season 2)
HYDRA: Daniel Whitehall | Grant Ward | Wolfgang von Strucker | List | Sunil Bakshi | Absorbing Man | Agent 33 | Blizzard | Kebo
Others: Jiaying | Gordon | Calvin L. Johnson | Raina | Alisha Whitley | Lash | Vin-Tak | Katya Belyakov | Christian Ward
Agent Carter (Season 1)
Johann Fennhoff | Dottie Underwood
Daredevil (Season 1)
Kingpin | James Wesley | Leland Owlsley | Vanessa Marianna | Turk Barrett | Bill Fisk
The Hand: Madame Gao | Nobu Yoshioka
Agents of S.H.I.E.L.D (Season 3)
HYDRA: Hive | Grant Ward | Gideon Malick | Kebo | Werner von Strucker | Giyera | Lucio | Hellfire | Alisha Whitley | Primitives
Watchdogs: Felix Blake | Holden Radcliffe | Aida
Others: Lash | Absorbing Man
Agent Carter (Season 2)
Whitney Frost | Dottie Underwood
Jessica Jones (Season 1)
Kilgrave | Will Simpson | Dorothy Walker | Audrey Eastman
Daredevil (Season 2)
Nobu Yoshioka
The Hand: Madame Gao
Others: Punisher | Elektra Natchios | Blacksmith | Turk Barrett | Kingpin
Luke Cage (Season 1)
Diamondback | Cottonmouth | Black Mariah | Shades | Turk Barrett
Agents of S.H.I.E.L.D (Season 4)
Eli Morrow | Holden Radcliffe | Aida | Lucy Bauer
Watchdogs: Anton Ivanov | Tucker Shockley | Ellen Nadeer | Hellfire
HYDRA: Dr. Leopold Fitz | Alistair Fitz
Iron Fist (Season 1): Harold Meachum
The Hand: Madame Gao | Bakuto
Others: Jim Pierce
The Defenders
The Hand: Alexandra Reid | Elektra Natchios | Madame Gao | Bakuto | Murakami | Sowande
Others: Turk Barrett
Inhumans
Maximus
The Punisher (Season 1)
Punisher | Agent Orange | Jigsaw | Lewis Wilson | Blacksmith | Turk Barrett | Tony Gnucci | Lance | Paulie | Leo
Runaways
Jonah
The Pride: Geoffrey Wilder
Agents of S.H.I.E.L.D. (Season 5)
Kree Empire: Kasius | Sinara | Faulnak | Vicar | Tye
HYDRA: General Hale | Ruby Hale | Qovas | Werner von Strucker | Anton Ivanov | Absorbing Man | Dr. Leopold Fitz
Others: Grill | Samuel Voss | Graviton | Thanos
Jessica Jones (Season 2)
Alisa Jones | Karl Malus | Pryce Cheng | Dorothy Walker | Turk Barrett
Cloak and Dagger (Season 1)
Roxxon Corporation: Peter Scarborough | Terrors
Others: Detective Connors
Luke Cage (Season 2)
Black Mariah | Bushmaster | Shades | Turk Barrett
Iron Fist (Season 2)
Steel Serpent | Typhoid Mary | Turk Barrett
Daredevil (Season 3)
Kingpin | Bullseye | Vanessa Marianna
The Punisher (Season 2)
Punisher | Anderson Schultz | John Pilgrim | Jigsaw | Eliza Schultz | Krista Dumont | Turk Barrett
Cloak & Dagger (Season 2)
D'Spayre | Mayhem | Detective Connors
Agents of S.H.I.E.L.D. (Season 6)
Izel
Sarge's Squad: Sarge | Snowflake | Jaco | Pax
Others: Shrike | Malachi | Atarah | Dr. Leopold Fitz
Jessica Jones (Season 3)
Trish Walker | Gregory Sallinger | Dorothy Walker
Agents of S.H.I.E.L.D. (Season 7)
Nathaniel Malick | Sibyl

See Also
Ant-Man Villains | Avengers Villains | Black Panther Villains | Captain America Villains | Captain Marvel Villains | Cloak & Dagger Villains | Daredevil Villains | Defenders Villains | Doctor Strange Villains | Guardians of the Galaxy Villains | Hulk Villains | Inhumans Villains | Iron Fist Villains | Iron Man Villains | Jessica Jones Villains | Luke Cage Villains | Punisher Villains | Agents of S.H.I.E.L.D. Villains | Spider-Man Villains | Thor Villains

           Agents of S.H.I.E.L.D. Logo.png Villains

HYDRA
Leaders: Hive | Grant Ward | Daniel Whitehall | List | Wolfgang von Strucker | Gideon Malick | Wilfred Malick
High-Ranking Members: Jasper Sitwell | Sunil Bakshi | General Hale
Centipede Group: John Garrett | Ian Quinn | Raina | Deathlok | Scorch
Operatives: Kaminsky | Absorbing Man | Blizzard | Agent 33 | Kebo | Giyera | Lucio | Alisha Whitley | Hellfire | Ruby Hale
Soldiers: Primitives
Other Officials: Werner von Strucker | Nathaniel Malick
Framework: Aida | Dr. Leopold Fitz | Alistair Fitz
Affiliates: Vanchat | Qovas | Anton Ivanov

Watchdogs
Leaders: Anton Ivanov | Felix Blake
Operatives: Tucker Shockley
Affiliates: Ellen Nadeer | Hellfire | Holden Radcliffe | Aida

Kree Empire
High-Ranking Officials: Kasius
Operatives: Vin-Tak | Sinara | Faulnak | Vicar
Affilitates: Tye

Sarge's Squad
Leader: Sarge
Operatives: Snowflake | Jaco | Pax

Chronicoms
Leaders: Atarah | Sibyl
Hunters: Malachi | Isaiah | Baal-Gad | Luke
Associates: Nathaniel Malick | Kora | John Garrett

Other
Calvin L. Johnson | Camilla Reyes | Christian Ward | Eli Morrow | Franklin Hall | Graviton | Grill | Izel | Jakob Nystrom | Jiaying | Katya Belyakov | Lash | Lorelei | Lucy Bauer | Marcus Daniels | Roxxon Energy Corporation | Samuel Voss | Shrike | Thanos

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