The Lucky One stars Zac Efron, Taylor Schilling and Blythe Danner. Book by Nicholas Sparks (The Notebook). Movie directed by Scott Hicks (Shine).
The movie Darling Companion stars Diane Keaton and Kevin Kline, but the real star is Kasey the dog.
Kasey plays a dog Keaton rescues and then loses for three weeks, a period over which the entire town comes together to help with the search.