Toby Stephens Toby Stephens

On Saturday's new episode of Black Sails, John Silver smells a rat.

In the exclusive first look at the episode below, Silver (Luke Arnold) tries to warn Captain Flint (Toby Stephens) about the possibly wavering loyalties of recently appointed quartermaster Billy Bones (Tom Hopper).  But will Captain Flint put much stock in the word of Silver, who's already proven to be a thief and a liar?

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"I haven't decided yet whether you even have a future," Flint tells Silver in the clip below. "But I can tell you this: trying to play me against my own crew will not help your cause."But will Silver find a way to prove he's right about Billy and change Flint's mind? Click play now, and watch Black Sails Saturday at 9/8c on Starz to find out.