Historical clue formulations

• Samurai with no master — 2025-08-29
• 1998 Robert De Niro crime thriller — 2022-04-16
• 1998 De Niro thriller — 2017-12-17
• Robert De Niro spy thriller — 2014-12-16
• 1998 De Niro crime thriller — 2013-09-10
• Samurai who's lost his lord — 2013-04-05
• 1998 De Niro film with a memorable wrong-way car chase — 2012-09-15
• 1998 De Niro film — 2010-04-14
• 1998 De Niro film — 2010-03-07
• 1998 De Niro thriller — 2006-05-14