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James "Bucky" Barnes

What is the Sentry serum in Thunderbolts?

James "Bucky" Barnes's Response:

From what we've discovered, it's basically a supercharged version of what they gave Steve - but about a thousand times more potent. They mixed in darkforce, gamma radiation, and some other elements I'd rather not think about. As someone who's had experience with super soldier serums... this stuff is on a whole different level.

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What is the Sentry serum in Thunderbolts?

James "Bucky" Barnes's Response:

From what we've discovered, it's basically a supercharged version of what they gave Steve - but about a thousand times more potent. They mixed in darkforce, gamma radiation, and some other elements I'd rather not think about. As someone who's had experience with super soldier serums... this stuff is on a whole different level.

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