Chris Sanders, Barry Sanders and Deion Sanders all played which sport professionally?

Christopher Walken co-starred with Nicole Kidman in which 2004 remake set in a creepily perfect Connecticut town? Chris O'Donnell played the lawyer grandson of which actor's character in the 1996 film "The Chamber"? Chris Patten, governor of which British colony, left it on July 1, 1997, aboard the royal yacht Britannia? In 1996 Chris Rock gave campaign-trail commentary for which Bill Maher talk show? Chris Stevens, Maggie O'Connell and Dr. Joel Fleischman were characters on which TV series? The orbiter Columbia, whose name honors the spirit of Christopher Columbus, was the first vehicle of which NASA program… Chris Columbus wrote which 1984 film directed by Joe Dante, but not its 1990 sequel? In 1656 Christiaan Huygens improved clocks by adding what to them?