Star Trek Marc Alaimo Signed Autographed Photo by The Pop Culture Antique Museum Sold out $40.00 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out Marc Alaimo is an American actor, known for his villainous roles. He is best known for his role as recurring villain Gul Dukat in the TV series Star Trek: Deep Space Nine.