Join or Sign In

Sign in to customize your TV listings

Continue with Facebook Continue with email

By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Haley Is Keeping Secrets In New Castle Clip

Dark secrets.

Merrill Barr

Castle is back for an all-new episode this Monday, and with it comes a whole new set of mysteries about Haley, who has a secret. She's still able to lie her way on to a fresh crime scene with Castle.