Life is tough aboard Destiny, the wandering spaceship that's home to the crew of Syfy's 'Stargate Universe.' The food is bad, the morale is low, and there's always a chance that a gang of creepy blue aliens will attack the ship or kidnap you from your quarters.
Life is even tougher for Tamara Johansen, aka T.J., played by Alaina Huffman. She's the ship's only medic, she had an affair with her commanding officer, and she's also pregnant. That last storyline came about due to Huffman's real-life pregnancy (she had a baby girl last December), which the 'SGU' team decided to work into the show.