'Jeopardy!' Announces Ken Jennings Will Serve as First Interim Guest Host

Ken Jennings Named Jeopardy!'s First Guest Host After Alex Trebek's Death

Ken Jennings Will Be First Guest Host of 'Jeopardy!' After Trebek Episodes

Late Alex Trebek Spreads Awareness of 'Terrible' Pancreatic Cancer in Pre-Recorded 'Jeopardy' Segment