1 A strong wind or gale, as in blowing a hooley.  Hooley (disambiguation) on Wikipedia.Wikipedia:Hooley (disambiguation)
Who is Henry Gray? Henry Gray is an African-American blues piano player and singer. He has been playing for more than seven decades, and has played with a multitude of artists including Robert Lockwood, Jr., Billy Boy Arnold, Morris Pejoe, the Rolling Stones, Muddy Waters and Howlin' Wolf among many others.
In The Flash episode Back to Normal, super-strong, meta-human Griffin Grey makes an appearance. When he sees Harry he mistakes him for Earth-1 Harrison Wells, and kidnaps him. Griffin Grey then demands that Wells cure him from his current condition. Barry asks Jesse to help him track Griffin down. Griffin Grey is portrayed by Haig Sutherland. The Canadian-born actor is known for his roles on Detective McLean (Mitchell Perkins), The Tomorrow People (Jonah), Supernatural (Lance Jacobsen), and SGU Stargate Universe (Sgt. Hunter Riley), among others.