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).
Hawaii Five-0 (2010 TV series) Hawaii Five-0 is an American action police procedural television series, which premiered on Monday, September 20, 2010 on CBS. The series is a reboot of the original series, which aired on CBS from 1968 to 1980. Like the original, it follows an elite state police task force set up to fight crime in the state of Hawaii. The series is produced by K/O Paper Products and 101st Street Television in association with CBS Productions, originally an in-name-only unit of but folded into CBS Television Studios, which has produced the series since the beginning of season three. On March 25, 2016, CBS renewed the series for a seventh season, which premiered on September 23, 2016. On March 23, 2017, CBS renewed the series for an eighth season, which premiered on September 29, 2017.