Must Love Dogs (Widescreen Edition) (2005) Diane Lane (Actor), John Cusack (Actor), Gary David Goldberg (Director) | Rated: PG-13 | Format: DVD BRAND NEW !!!! :- Must Love Dogs tells the story of Sarah Nolan (Diane Lane), a newly divorced woman cautiously rediscovering romance with the enthusiastic but often misguided help of her well-meaning family. As she braves a series of hilarious disastrous mismatches and first dates, Sarah begins to trust her own instincts again and learns that. no matter what, it's never a good idea to give up on love.