SUPERMAN

Vigilante from the planet Krypton (8)

Solution has appeared in 3 crosswords (2 across and 1 down):

• Quick crossword No 16,036 — 2021-09-28 23:00:35
  1D: He has quite exceptional powers (8)
• Quick crossword No 15,749 — 2020-10-28 00:00:28
  10A: Fictional hero played in films by Christopher Reeve (8)
• Quick crossword No 15,294 — 2019-05-14 23:00:46
  9A: Vigilante from the planet Krypton (8)