Historical clue formulations

• Flying adversary of Godzilla — 2024-05-28
• Fearsome pteranodon of classic film — 2021-11-17
• Sometime adversary of Godzilla — 2020-07-15
• 1956 movie monster — 2011-08-26
• Flying monster of film — 2011-06-05
• 1956 cult film from overseas — 2007-01-13
• Kitschy film monster — 2003-02-20
• Tokyo trasher, in a 1956 film — 2002-04-03
• Giant film pterodactyl — 2001-06-01
• Kitschy 50's film monster — 2000-08-20
• Movie monster awakened by H-bomb tests — 2000-01-29
• Monster of a 1956 film — 1998-11-08
• Tokyo destroyer, in film — 1996-05-01