Historical clue formulations

• Wolverine of Marvel Comics, e.g. — 2016-09-02
• Certain horror film villain — 2014-01-09
• Like some genes — 2005-02-26
• One of "Them" — 2004-07-03
• Genetic anomaly — 2003-04-21
• Genetic surprise — 2002-11-20
• Horror film figure — 1996-07-13