Name	Known for
Sarah Whitcomb Foss Self - Clue Crew Self - Clue Crew See fewer	Jeopardy! (1984)
John Giambrone Self - Contestant Self - Contestant See fewer	Jeopardy! (1984)
Johnny Gilbert Self - Announcer Self - Announcer See fewer	White Men Can't Jump (1992)
Lori Greiner Self - Clue Giver Self - Clue Giver See fewer	Shark Tank (2009)
Robert Herjavec Self - Clue Giver Self - Clue Giver See fewer	Shark Tank (2009)
Daymond John Self - Clue Giver Self - Clue Giver See fewer	Shark Tank (2009)
Marcy Lehman Self - Contestant Self - Contestant See fewer	Jeopardy! (1984)
Jimmy McGuire Self - Clue Crew (credit only) Self - Clue Crew (credit only) See fewer	Jeopardy! Masters (2023)
Kelly Miyahara Self - Clue Crew (credit only) Self - Clue Crew (credit only) See fewer	WordGirl (2007)
Kevin O'Leary Self - Clue Giver Self - Clue Giver See fewer	Marty Supreme (2025)
Alex Trebek Self - Host Self - Host See fewer	Jeopardy! (1984)
Sean Udicious Self - Contestant Self - Contestant See fewer	Googaas (2018)