Which character does Alex O'Loughlin play in "Hawaii Five-O"?
Steve McGarrett Steve McGarrett is a fictional character from "Hawaii Five-O" who serves as the leader of the Hawaii Five-0 (5−0) crime task force. McGarrett was originally played by Jack Lord and also by Alex O'Loughlin in the remake. He is partner to Detective Danny "Danno" Williams.
Earl T. O'Loughlin Earl T. O'Loughlin (born August 2, 1930) is a former General and commander of the Air Force Logistics Command, with headquarters at Wright-Patterson Air Force Base, Ohio. He has received his bachelor's degree from Park College in Kansas City, Missouri.