Troop Zero Star Mckenna Grace gets a new hairdo, plays the ukulele, and makes two new furry friends.
Take a look back at the early roles of some of Hollywood's heavy hitters.
See the full gallery
Related lists from IMDb users
Search for "A Knock at the Door" on Amazon.com
A Knock at the Door
Want to share IMDb's rating on your own site? Use the HTML below.
You must be a registered user to use the IMDb rating plugin.
Moments after a bloodcurdling scream disrupts Nick's normally peaceful neighborhood, a frantic knocking at his door triggers events that unknowingly alter his fate forever.
On IMDb TV, you can catch Hollywood hits and popular TV series at no cost. Select any poster below to play the movie, totally free!
Browse free movies and TV series