-"Helo" Karl Agathon (Battlestar Galactica, Tahmoh Penikett): Helo, while a bit dull, is a pretty decent husband to Sharon Valerii (and her Cylon doppleganger). Despite being a member of a robotic alien race (who want nothing but the destruction of mankind), Helo is really good to his wife. He's a highly moral man and actually disobeys orders to stop a virus from destroying the Cylons. But dude is no Cylon-lover as he's fought the fraks on land and in space whenever given the opportunity.
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