Historical clue formulations

• Hitchcock's forte — 2021-06-06
• Mood suffusing "Psycho" — 2014-11-25
• Hitchcock genre — 2013-09-29
• Thriller killer? — 2012-06-16
• Hitchcock specialty — 2006-04-09
• It "kills" some people — 2004-06-06
• Film genre — 1995-06-04