Historical clue formulations

• *Actor named in a "Six Degrees" game — 2013-12-17
• "Diner" co-star, 1982 — 2008-07-18
• "Apollo 13" co-star — 2007-02-06
• Actor famously connected to many other actors — 2004-12-21
• "Green Eggs and Ham" as read by actor ___ — 2003-09-21
• 107-Across's co-star in "A Few Good Men" — 2001-04-08