Jeopardy!

Robin Carroll, Brigid Callinan, Ruben Mancillas (2000x54)

:

Ruben Mancillas, a special education teacher from Long Beach, California; Brigid Callinan, a pastry chef originally from Pocatello, Idaho; Robin Carroll, a researcher from Marietta, Georgia (whose 3-day cash winnings total $37,100).