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I won't scatter your sorrow to the heartless sea. I will always be with you. Plant your roots in me. I won't see you end as ashes. You're all diamonds. We'll make diamonds from their ashes, take them into battle with us. We are Diamond Dogs.
~ Venom Snake to his soldiers.
Solid Snake! I've been expecting you... ...I am the supreme commander of the FOXHOUND unit... And... The leader of the fortress of Outer Heaven, Big Boss! I gave this mission to you, a rookie, thinking I could use you to fool the rest of the world... But you were too good. You went too far! Solid Snake! I'm not going down alone. I'm taking you with me! Prepare to die!
~ Venom Snake's last words to Solid Snake in Metal Gear.

Punished "Venom" Snake, also known as Big Boss, or simply Boss, is a minor character from Metal Gear Solid V: Ground Zeroes, the main protagonist from Metal Gear Solid V: The Phantom Pain and the secondary antagonist from the original Metal Gear game.

He was voiced by Kiefer Sutherland, who also voiced Big Boss in Metal Gear Solid V: Ground Zeroes and Metal Gear Solid V: The Phantom Pain, and portrayed David in The Lost Boys, Bosco, Freddie Lee Cobb in A Time to Kill, Bob Wolverton in Freeway, John Merrill in Stand by Me, Jonathan Kendrick in A Few Good Men, The Caller in Phone Booth, Bosco in Marmaduke, and Senator Quintas Corvus in Pompeii.


Serving Big Boss

He was always the best man we had.
~ Big Boss on the Medic.

The medic was born in 1932 in California, and joined Big Boss group, the Militaires Sans Frontières. The medic acted as a combat medic, and was considered the "best man" by Big Boss, implying that he was a capable soldier, as a reliable field medic, and his loyalty to the Boss was unquestioned.

Metal Gear Solid V: Ground Zeroes

During his time as a medic, Venom Snake saved Big Boss's life during the destruction of MSF in 1975. When Paz jumped out of the helicopter, the medic stopped Big Boss from being killed from the bomb, causing both to be critically injured.

Metal Gear Solid V: The Phantom Pain

Now do you remember? Who you are? What you were meant to do? I cheated death, thanks to you. And thanks to you I've left my mark. You have too – you've written your own history. You’re your own man. I'm Big Boss, and you are too… No… He’s the two of us. Together. Where we are today? We built it. This story – this “legend” – it’s ours. We can change the world – and with it, the future. I am you, and you are me. Carry that with you, wherever you go. Thank you... my friend. From here on out, you’re Big Boss.
~ Big Boss on the cassette tape to Venom Snake.

Despite saving Big Boss' life, the medic and the Boss both were in critical conditions, and both were put into comas. The medic suffered more extensive injuries, having 108 shrapnel in his body, humane bone and teeth embedded in his body, and his left arm amputated above the wrist. Though most pieces of shrapnel was removed, certain pieces located to his heart and inside his cerebral cortex were too risky to extract, as he could have died from the removal.

Once Big Boss and the medic were stable enough for transport, Zero and EVA move them to the Dhekelia SBA Memorial Hospital in Cyprus to hide them from their enemies, and receive medical treatments while they were comatose. Zero planned to make the medic Big Boss, making him a body double for Big Boss so that he could hide from his enemies. Ocelot reluctantly agreed to help Zero, and all of Big Boss' missions, knowledge, experiences, mental and physical state were implanted into the medic via induced hypnagogia. In addition, planted surgery was used by doctors to make him more like Big Boss, and explain his physical injuries after the incident.

In 1984, after he was helped by the original Big Boss in the hospital, Venom Snake was saved by Ocelot was given command over the mercenary unit Diamond Dogs, which had been founded by Kazuhira Miller as a successor to MSF. While in charge, Venom Snake defeated the XOF unit and took vengeance on its leader, Skull Face.

Metal Gear

Venom Snake went on to command the military fortress of Outer Heaven during the time the real Big Boss returned to FOXHOUND. In 1995, Venom Snake was killed by Solid Snake, one of Big Boss's sons, in an operation commanded by the real Big Boss himself.



  • He is referred to as Venom Snake, Snake, or Boss more so than Punished Snake.
  • There is foreshadowing that he isn't Big Boss:
    • Once the player creates their avatar, it changes back to Big Boss' face.
    • He doesn't speak as much as Big Boss, and didn't possess fluency in languages.
    • He doesn't remember all of Big Boss' events from the past, and has to be reminded by Miller and Ocelot.


           Metal Gear Logo.png Villains

The Philosophers
Yevgeny Borisovitch Volgin (Leader) | Revolver Ocelot | Naked Snake

Skull Face (Leader) | "Skulls" Parasite Unit | Man on Fire | Tretij Rebenok

The Patriots
Zero (Leader) | Revolver Ocelot | Big Boss | Pacifica Ocean | Skull Face | Solidus Snake | Fatman | Olga Gurlukovich | The Colonel

Outer Heaven
Big Boss (Nes Ver.)| Frank Jaeger | Shotmaker | Machinegun Kid | Bloody Brad | Fire Trooper | Dirty Duck

Zanzibar Land
Big Boss (Leader) | Gray Fox | Black Ninja | Running Man | Red Blaster | Four Horsemen | Jungle Evil | Night Fright

Sons of Big Boss
Liquid Snake (Leader) | Decoy Octopus | Revolver Ocelot | Psycho Mantis | Vulcan Raven | Sniper Wolf

Sons of Liberty
Solidus Snake (Leader) | Dead Cell (Fortune, Fatman & Vamp)

Cobra Unit
The Fury | The End | The Fear | The Pain

Naked Snake | Gene (Metal Gear) | Null | Cunningham | Elisa & Ursula | Python

Beauty and the Beast Unit
Screaming Mantis | Crying Wolf | Raging Raven | Laughing Octopus | Psycho Mantis

Desperado Enforcement LLC
Senator Armstrong (De-Facto Leader) | Khamsin | Samuel Rodrigues | Mistral | Monsoon | Sundowner

Hot Coldman | Ramon Galvez Mena | Gear REX | Liquid Ocelot | Vamp | Gekkos | Haven Troopers

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