- Ken Jennings (Self - Host)
- Johnny Gilbert (Self - Announcer (voice))
Jeopardy! — S23E169
Episode: Show #5224: 2007 College Championship - Quarterfinal 4
Air Date: 2007-05-03
Overview
From the University of Southern California, today's contestants: Kaitlin Welborn, Will Schultz, and Sarah Nothnagel.