AceShowbiz -

Harold Perrineau may seek revenge in "Sons of Anarchy" season 5. The actor best known for playing Michael Dawson on "Lost" has landed a role as Damon Pope, a former drug kingpin whose daughter was murdered by Tig in the fourth season finale of the FX series, so TVLine reports.

Pope's arrival will bring what creator Kurt Sutter called a "clusterf**k" for Jax and SAMCRO. The writer has also dished on the upcoming season, "I definitely wanted to lay some track for Season 5 and put some complications already on Jax's shoulder as he's sitting at the head of the table. He's already got a problem [going into Season 5]."

Perrineau joins Jimmy Smits, who has been previously cast as Neron "Nero" Padilla, a Latino gang member who becomes an unlikely mentor for Jax. There will be more new characters in the fifth season as Sutter once revealed there's one who "wears a patch we've never seen," and another who "is hard, curvy and very sexy."

"SOA" will return with all-new episodes this fall on FX. The drama series has additionally secured a sixth season order from the network.