<Li> Gavin Schmidt (Peter Gallagher), Schmidt's father . He is divorced, but made out with Jess in his introductory episode . He owns a vineyard . Nick and Schmidt do not trust him at first because he has been unreliable as a father to Schmidt, but Nick tells him to clean up his act, and he does so . In season 6, he gets in trouble when he dates six women at once . </Li> <Ul> <Li> Leslie Nelson (Ayden Mayeri), Aly's air - headed sister who initially works as a realtor . </Li> <Li> Donovan (Trent Garrett), a hunky attractive guy that Cece hires as a bartender . He later becomes Cece's first client for her modeling agency business . </Li> <Li> Merle Streep (Brian Huskey), Nick's publisher editor . </Li> </Ul> <Li> Leslie Nelson (Ayden Mayeri), Aly's air - headed sister who initially works as a realtor . </Li> <Li> Donovan (Trent Garrett), a hunky attractive guy that Cece hires as a bartender . He later becomes Cece's first client for her modeling agency business . </Li>

Who plays aly's sister on new girl