The start of a new school year brings challenges for siblings Miles and Haley in Lifetime's new movie, "Dateless to Dangerous: My Son's Secret Life," airing on Saturday.

My Son's Secret Life" details a siblings' struggle to navigate new and dramatic changes after the separation of their parents.

Dateless to Dangerous: My Son’s Secret Life, the new thrilling Lifetime movie, premieres tonight, Saturday, June 21 at 8 p.m. on Lifetime. You can watch for free by tuning in to watch with a trial of Philo.