Parent Trap III Mary Grand (Bridgette Andersen). Susan was married to Brian Carey (Alex Harvey). They divorced prior to the events of "Parent Trap III", and Susan reverted to using her maiden name, Evers. Hayley Mills returned in 1986 to the Disney Channel when she filmed "The Parent Trap II". She expressed no interest in returning for more sequels. In 1989, Mollie Miller soon began production on the next sequel, "Parent Trap III". Mills returned after her Disney series, "Good Morning, Miss Bliss" had ended. Barry Bostwick was cast as Jeffrey Wyatt and Patricia Richardson as his jealous, snobbish girlfriend, Cassie McGuire. Richardson
The Parent Trap II push it away from the dock. The guests begin arriving and watch helplessly as the boat drifts away. Sharon and Bill are enjoying each other's company, but wonder where everyone is. They go to the deck, see how far out they are from the shore, and then, Bill kisses Sharon. The scene switches to the wedding. Mary and Nikki are finally step-sisters and Nikki doesn't have to move to New York City. The idea of a second film was announced in 1985. On her interview with "Good Morning America" that year, Mills wasn't sure about reprising her role as the