Alaina Huffman Alaina played Lt. Tamara Johansen in all forty episodes of Stargate Universe as well playing Dinah Lance on Smallville and Abbadon on Supernatural. She guest starred on Alphas, NCIS: Los Angeles, Painkiller Jane, Necessary Roughness. IMDB Twitter Carlo Rota Carlo appeared twice on Stargate Universe as Carl Storm in the episodes Life and [...]