A woman’s new job as a nanny turns into a nightmare on “The Nanny Sees All.” “The Nanny Sees All” debuts at 8 p.m. Friday, May 16, on Lifetime Movie Network. LIVE STREAM: Fans can watch ...

"The Nanny Sees All" premieres on LMN Friday night, May 16. See how you can watch it for free online if you don't have cable.

"The Nanny Sees All" debuts on Lifetime Movie Network on Friday, May 16, 2025. The synopsis is, "Grace Anderson’s new job as a nanny for the mayor’s family turns into a nightmare when a murder ...