<P> Eleven years and nine months later in the summer of 1998, Nick and Elizabeth coincidentally send their daughters to Camp Walden, a girls sleep away camp in Maine . Annie and Hallie, who do not know each other, take an immediate dislike to one another . After a fight of pranks, they are isolated together as punishment until camp is over . They eventually discover that they are twins and hatch a plan for each to meet the parent they have never met . Hallie imitates Annie's British accent and flies to London to meet their mother, grandfather, Charles (Ronnie Stevens) and Martin (Simon Kunz) the butler . Annie imitates Hallie's American accent and flies to Napa Valley to meet their father, Chessy (Lisa Ann Walter) the housekeeper, and Sammy the dog . After discovering that their father is engaged to child - hating, gold - digger Meredith Blake (Elaine Hendrix), Annie and Hallie plot to reunite Elizabeth and Nick by falsely telling Elizabeth that Nick wants to meet her in San Francisco . Chessy, Martin, and Charles discover the girls' secret plan . Nick is shocked, but delighted to see Elizabeth after so many years . Meanwhile, Chessy and Martin are growing romantically attracted to each other . Despite the girls' best efforts, which include recreating the night their parents met, they fail to reunite Nick and Elizabeth . They resort to a last - ditch effort by demanding a three - day family camping trip, refusing to reveal which twin is which until after they return . Elizabeth tricks Meredith into taking in her place on the camping trip . Annie and Hallie play a number of pranks on Meredith, who becomes enraged after waking up in the middle of the lake on her air mattress and gives Nick an ultimatum; choose either the girls or her . Nick, finally seeing Meredith for who she truly is, chooses the girls over Meredith, but being a responsible father, still punishes them for their shenanigans . </P> <P> Nick and Elizabeth realize they still have feelings for one another, but decide it is better to go their separate ways . Elizabeth and Annie later board a flight for London, but when they arrive, they find Nick and Hallie waiting for them (them having taken a faster flight on Concorde). Nick realizes his previous mistake was not going after Elizabeth when she left him, and proposes her . Photos show Nick and Elizabeth getting remarried aboard the "Queen Elizabeth 2", with Annie and Hallie as bridesmaids, and Martin proposing to Chessy . </P> <Ul> <Li> Lindsay Lohan as Hallie Parker and Annie James, preteen twin sisters who were separated after birth . Following their parents' divorce, they were raised separately with no knowledge of each other--until they meet at summer camp by chance . </Li> <Li> Dennis Quaid as Nicholas "Nick" Parker, Annie and Hallie's father, a wealthy American winemaker . </Li> <Li> Natasha Richardson as Elizabeth "Liz" James, Annie and Hallie's mother, a famous wealthy British wedding gown designer . </Li> <Li> Simon Kunz as Martin, the James family's butler, who falls in love with Chessy . </Li> <Li> Ronnie Stevens as Charles James, Elizabeth's father and Annie and Hallie's maternal grandfather . After he catches Hallie on the phone with Annie, she tells him about switching places . </Li> <Li> Lisa Ann Walter as Chessy, the Parker family's housekeeper, who meets and falls in love with Martin . She also discovers that "Hallie" is actually Annie after noticing her strange behavior . </Li> <Li> J. Patrick McCormack as Les Blake, Meredith's father . </Li> <Li> Joanna Barnes as Vicki Blake, Meredith's mother . </Li> <Li> Elaine Hendrix as Meredith Blake, a 26 - year - old publicist and child - hating gold - digger who is planning to marry Nick . </Li> <Li> Polly Holliday as Marva Kulp Sr., the owner and manager of Camp Walden . </Li> <Li> Maggie Wheeler as Marva Kulp Jr., Marva Kulp Sr.'s daughter and assistant . </Li> </Ul> <Li> Lindsay Lohan as Hallie Parker and Annie James, preteen twin sisters who were separated after birth . Following their parents' divorce, they were raised separately with no knowledge of each other--until they meet at summer camp by chance . </Li>

Who played the mom in the parent trap