Ben greets ten ladies at a local Los Angeles high school where he invites them to take a trip down memory lane with him, but Lace is desperate to redeem herself after her erratic behavior at the first rose ceremony. Chris Harrison gets the first one-on-one date off to an exciting start when he introduces Ice Cube and Kevin Hart, fresh from the set of "Ride Along 2," to Ben and his date, and they are off on a rollicking, unconventional rendezvous, which will end with a special performance by popular singer-songwriter Amos Lee. Finally, a visit to The Love Lab will test six bachelorettes to see who among them has the best connection to Ben. The week culminates when the drama-filled rose ceremony has one lady making a stunning decision.

Ben and his bachelorettes all are willing to gamble on love in "Sin City," as he escorts the remaining 14 women to Las Vegas. JoJo, whose chemistry with Ben is off the charts, joins the Bachelor for a tour of the glittering Las Vegas strip by helicopter. Versatile singer, comedian, ventriloquist and celebrity impersonator Terry Fator invites 12 of the ladies to be his opening act. What special talents will they display? Becca is thrown off guard when her date card is accompanied by a wedding dress. Her arrival at the "Little White Wedding Chapel" is met with an intriguing proposal from Ben. The twins, Haley and Emily, get a special date with the Bachelor. Olivia continues to irritate the other women, but will her annoying habits get her a rose? Eleven women remain, hoping to get a proposal from Ben and everlasting love.