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!

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

Alex's last episode airs today – don't miss it. Be sure to check with your local station for broadcast information. | Jeopardy!

'Jeopardy' announcer Johnny Gilbert joked he and host Alex Trebek “have outlasted everybody” as the “only two original people” still working on the long-running quiz show since its start 36 years ago. Our behind-the-scenes look airs ABC Thursday at 8/7c. abcn.ws/2QcEIAN | ABC 20/20