As Marin, Jack and Jerome head to New York for Jane and Sam's "we-got-married-without-you-but want-your-fancy-gifts" party, Marin is worried about Jack because he's on edge. Jerome also has an ulterior motive: to see Annie's mother, Mary Alice. In Elmo, meanwhile, Sara meets an attractive doctor (Peter Wingfield) on an EMT run; and Celia arrests Patrick for his role in her auto accident. Stuart: Jason O'Mara. Karen: Debbie Lee Carrington. Steve: Danny Woodburn.