It looks like the mob scene in Port Charles is about to get more crowded.

Soap Opera Digest reports that Dominic Zamprogna has joined the cast of General Hospital. He'll play a tough guy named Dominic, a character hired by Claudia to assist in her latest scheme.

The Canadian-born actor has appeared on such shows as The L Word and Battlestar Galactica. He'll debut in late June.

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