_Everyone Has Something to Hide_ is a very good, edge-of-your-seat mystery-thriller, very well-written by Leo McGuigan and Charlotte Pattullo. The script sets up the abusive home life very well with just the opening scene, and the transition to six years later doesn't feel jarring even though a lot has changed in that time. The mystery of what split the families apart is revealed slowly but naturally, but the animosity goes a long way in making the mystery surrounding Ethan's death feel even more natural as both mothers try to grapple with the loss and possible guilt of Noah. Even though…