Sarah Gillis returned for her second Jeopardy! game after she took down “ Machine ” and five-day champion Ben Ganger. Her one ...

Gillis was in second with $3,400. Ganger trailed with $2,800. Olson found the first Daily Double in Double Jeopardy after only two questions. With $6,600 in his bank, he wagered $4,000.

He found the second DD and made it a true Daily Double at $10,200. The clue in “Cold War Times” read, “Countering atheistic ...