Welcome, Deathstroke! This well-known comic character shows up here on Arrow.
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Wait... that's Oliver. And that's the island. But he isn't alone...
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Oliver is arrested in this scene from Arrow. It's courtesy of the episode "Damaged."
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Arrow Season 1 Episode 5 Quotes

I'm thinking prison, Burning Man meets Shawshank Redemption. The invite says "come before Oliver Queen gets off."

Oliver

I am having a sizeable get together for tomorrow evening and there is a better than likely chance it spills into the outdoor pool.

Oliver