Complex sentence: A pirate and former "Black Pearl" crew member under Captain Barbossa, he was imprisoned after the Aztec curse was broken, but escaped to rejoin Jack Sparrow's "Black Pearl" crew.
Split into simpler sentences: A pirate and former "Black Pearl" crew member under Captain Barbossa. Je was imprisoned after the Aztec curse was broken, but escapes to rejoin Jack Sparrow's "Black Pearl" crew.