SENTRY
Thunderbolts

SENTRY

After Bob Reynolds drank a serum, he transformed into the Sentry, one of Earth's most powerful heroes. But with his unmatched power comes a great danger: a dark alter ego, the Void, lurks within his psyche. Tormented by his demons, the Sentry's greatest battle is within. Yet, when the world needs saving, no one answers the call like the man with the power of a million exploding suns!

Meet the Golden Guardian

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The Forgotten Hero's Awakening

In Sentry (2000) #1

In his first official appearance, Bob Reynolds—an ordinary man—recalls his past as the legendary hero, the Sentry. But with his memories comes the return of the Void, which threatens to bring about world destruction.

Vanishing Point

In The Sentry vs. The Void (2001) #1

After the Void destroys New York City, Sentry works with Mister Fantastic and Doctor Strange to erase his very existence from the world—along with every memory of his power.

Fresh Out the Slammer

In New Avengers (2004) #1

As the Avengers crumble, leaving the fate of the world at stake, Sentry is freed from prison and rejoins the fight to save humanity with his unmatched power.

The Glory Days of the Golden Guardian

In The Age of the Sentry (2008) #1

This nostalgic series showcases the Sentry in his prime as he embraces his heroic identity and ?ghts villains as the Golden Guardian.

Dark Avengers

In Dark Avengers (2009) #1

Under the Void's twisted influence, Sentry joins Norman Osborn’s Dark Avengers, where he works alongside some of the most infamous villains of the Marvel Universe.

A Hero's Sacrifice

In Siege (2009) #1

After the Void destroys Asgard, Sentry begs the Avengers to kill him before his darker self can bring about more annihilation.

The Horseman of Death

In Uncanny Avengers (2012) #9

Resurrected by the Apocalypse Twins, Sentry returns as the Horseman of Death, now more powerful and villainous than ever.

A Trip to Sentry World

In Sentry (2018) #1

Doctor Strange helps the Sentry overcome the Apocalypse Twin's influence by building him Sentry World: a pocket dimension inside his mind to contain his inner battles against the Void.

His Last Stand

In King in Black (2020) #1

Witness the cataclysmic showdown that leads to Sentry's shocking death as he joins the Avengers in a last stand against the dark symbiote God Knull!