Which character does Alex O'Loughlin play in "Hawaii Five-O"?
Alex O'Loughlin Alex O'Loughlin (born 24 August 1976) is an Australian actor, who plays Lieutenant Commander Steve McGarrett on CBS' remake of the TV series "Hawaii Five-0". He had starring roles in the films "Oyster Farmer" (2004) and "The Back-up Plan" (2010), as well as on such television series as "Moonlight" (2008) and "Three Rivers" (2009).
Leilani Gaja Leilani Yoshika Gaja (我謝 美佳 レイラニ , Gaja Yoshika Reirani , born February 12, 1985) is a Japanese model and actress from Tokyo. Her stage name in Japan is Yoshika Katou (加藤 美佳 , Katō Yoshika ) , and is used in nearly all of her appearances in drama and film. Her father is Chinese of Japanese descent and her mother is Hawaiian of Japanese descent, lending to her legal name Leilani (Hawaiian for 'heavenly lei'), and making her half-Japanese. Her first major role was as Yuka Osada, the Crane Orphnoch, in "Kamen Rider 555".