Answer: ALEX

AnswerCrossword Clue
ALEX"'World Capitals' for 200, .."
ALEXBorstein who voices Lois Griffin
ALEXA-Rod's "A"
ALEXHe was Bill to Keanu's Ted
ALEXArt's successor on "Jeopardy!"
ALEX"Family Ties" son
ALEXGang leader in "A Clockwork Orange"
ALEX"'Crossword Clues C' for 200, ..."
ALEXAnswer man Trebek
ALEXShortstop Rodriguez
ALEXWriter Haley
ALEXA-Rod's A
ALEX"Jeopardy!" name
ALEX"The Joy of Sex" author Comfort
ALEXFirst name in game shows
ALEXGame show name
ALEX"Jeopardy!" host, to contestants
ALEXNFLer-turned-actor Karras
ALEXAnswer-man Trebek
ALEXBig name in game shows
ALEXThree-time N.H.L. M.V.P. Ovechkin
ALEXHe's in "Jeopardy"?
ALEX"Roots" author Haley
ALEXAuthor Haley
ALEXTV's Trebek
ALEXTrebek of "Jeopardy!"
ALEXHaley or Trebek
ALEXMichael's "Family Ties" role
ALEXMr. Trebek
ALEXQuizmaster Trebek
ALEXHaley of "Roots" fame
ALEX"Jeopardy!" host Trebek
ALEXHe's in "Jeopardy?"
ALEXTrebek of .Jeopardy!.
ALEXComfort the writer
ALEXA Clockwork Orange character
ALEXKingston of "E.R."
ALEXVan Halen drummer
ALEXA baseball Rodriguez
ALEXThe A of A-Rod