Historical clue formulations

• Alternative title for "Cleopatra"? — 2020-08-16
• *1951 Bogart/Hepburn film — 2011-07-20
• Film with the line "By the authority vested in me by Kaiser William II, I pronounce you man and wife. Proceed with the execution" — 2009-01-23
• 1951 film named for a boat — 2008-10-22
• Bogart/Hepburn film — 2007-08-21
• "Royal" Bogart/Hepburn film, 1951 — 2003-07-21
• 1951 Hepburn-Bogart adventure — 1996-01-16
• 1951 Oscar film for Bogart — 1995-12-26