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).
Waikiki Waikīkī ( ; Hawaiian: ] ) (also known as Waikiki Beach) is a beachfront neighborhood of Honolulu, on the south shore of the island of Oʻ ahu, in Hawaii, United States. Waikiki is most famous for Waikīkī Beach, but it is just one of six beaches in the district, the others being Queen's Beach, Kuhio Beach, Gray's Beach, Fort DeRussy Beach and Kahanamoku Beach.