Who is the G.H.O.S.T.? An iconic moment. We can't wait to see who will win Match 4 of #JeopardyGOAT. Jeopardy! The Greatest of All Time continues Tuesday at 8|7c on ABC. | ABC

Ken Jennings, Brad Rutter, and James Holzhauer will compete in an epic television event that you cannot miss! Jeopardy! The Greatest of All Time begins January 7 at 8|7c on ABC. #JeopardyGOAT | Jeopardy!

What is...Jeopardy! The Greatest of All Time? Only the most epic showdown ever! #JeopardyGOAT begins Tuesday at 8|7c on ABC. | Jeopardy!

Alex Trebek - the most beloved game show host in America- sits down with Michael Strahan for an exclusive personal and inspiring new interview. ‘What is Jeopardy!?’ airs tonight at 8|7c on ABC! https://abcn.ws/2MKDoTp | ABC 20/20

For the first time, Alex Trebek and his wife Jean sit down at home with Michael Strahan for a personal and inspiring interview. How is Alex doing? Also, just wait until you see behind the scenes of Jeopardy’s Greatest Of All Time tournament with Alex! WATCH: ‘What Is Jeopardy!? Alex Trebek and America’s Most Popular Quiz Show' - The ABC Television Special Event airs Thursday night Jan. 2nd at 8|7c. | ABC 20/20

Even the GOAT makes mistakes! We always have spare clues, so we just made a simple swap for broadcast! It's like it never even happened ... 👀 #Jeopardy! #bloopers | Jeopardy!