Stephen Oyoung is an American actor best known for portraying Martin Li / Mister Negative in the 2018 video game Spider-Man and its 2023 sequel, and US Navy Dive Master "Pills" in Mission: Impossible – The Final Reckoning.

Biography

His father taught him Wushu, becoming adept in it.

Before acting in films and television, Stephen was a stunt performer and fight coordinator. He's acted in films such as Twisters, Olympus Has Fallen and Sicario. He trained actors Keanu Reeves, Denzel Washington and Adam Driver for the films 47 Ronin, The Equalizer and Star Wars: The Force Awakens, respectively. He appeared on television in major shows such as HBO’s Insecure, NCIS, Apple TV’s For All Mankind, CSI: Las Vegas, and Netflix's Jupiter's Legacy. In video games, he portrayed a Jedi Master in Star Wars: The Old Republic, and gained more recognition as Martin Li / Mister Negative in the 2018 video game Spider-Man, a role he reprised in the 2023 sequel, Spider-Man 2.

Filmography

Film

YearTitleRoleNotes
2012SafeTriad Laptop Soldier
Red Dawn—N/aStunt performer
2013Olympus Has Fallen—N/aStunt performer
47 Ronin—N/aFight choreographer
2014The Equalizer—N/aFight choreographer
2015SicarioDelta Driver
Star Wars: The Force Awakens—N/aSword trainer
2016Deadpool—N/aStunt performer
Independence Day: ResurgenceYoung Man
Rogue One—N/aStunt performer
2018Peppermint—N/aFight Coordinator
2019PaddletonChien
Terminator: Dark FateTech Curtis
John Wick: Chapter 3 – ParabellumTriad
2024TwistersMike
2025Mission: Impossible – The Final ReckoningPills
2026The Wrecking CrewAkihiro

Television

YearTitleRoleNotes
2015CastleGuardEpisode: "The Wrong Stuff"
2016ScandalAgent MillerEpisode: "The Fish Rots from the Head"
NCISNavy Captain Andrew HubbardEpisode: "Homefront"
The Last ShipLau HuRecurring (season 3)
Legends of TomorrowTokugawa IemitsuEpisode: "Shogun"
2017Wet Hot American Summer: Ten Years LaterAgent Tom Simmons2 episodes
Hawaii Five-0Paul LazioEpisode: "Na La 'Ilio"
NCIS: Los AngelesNavy Commander James MiyazakiEpisode: "Assets"
2018How to Get Away with MurderE.R. DoctorEpisode: "He's Dead"
CounterpartChangEpisode: "No Man's Land – Part Two"
Marvel's RunawaysMitch2 episodes
2019For All MankindHarrison Liu2 episodes
2020InsecureVictorEpisode: "Lowkey Trippin'"
2021Jupiter's LegacyBarry Bishop / Tectonic2 episodes
Good TroubleKen SungRecurring role
2022The Book of Boba FettDokk Strassi (physical performance)Episode: "Chapter 1: Stranger in a Strange Land"
2024Tomb Raider: The Legend of Lara CroftBoat Captain, Guide (voice)
2024–2025Star Wars: Skeleton CrewBrutus (physical performance)Recurring role
2026Grey's AnatomyGregEpisode: "Strip That Down"

Video games

YearTitleRoleNotesRef.
2018Spider-ManMartin Li / Mister NegativeAlso provided motion capture and likeness
2020Fallout 76: Steel DawnPierce
2021Ratchet & Clank: Rift ApartAdditional voices
No More Heroes IIIGold Joe / Sniping Lee / Takashi Miike
2022Ghostwire: TokyoKK
Gotham KnightsJason Todd / Red Hood
2023Spider-Man 2Martin Li / Mister NegativeAlso provided mo-cap and likeness
Like a Dragon Gaiden: The Man Who Erased His NameAdditional voices
2025Death Stranding 2: On the BeachAlex Weatherstone, PA System

External links