Lucy and Kevin prepare for their wedding day, but a storm strands Kevin's family in Las Vegas and threatens to keep other guests from arriving on time. Then, Chandler and Roxanne drive to Vegas to pick up Kevin's kin; and Ruthie tells Annie that she's in love. Matt: Barry Watson. Mary: Jessica Biel. Mrs. Kinkirk: Bo Derek. Gabrielle: Phyllis Diller. Hank: Ed Begley Jr. Lucy: Beverley Mitchell. Kevin: George Stults. Chandler: Jeremy London.