While Younger was just a little TV series that started on TV Land, it blew up to become hugely popular thanks to the pretty stellar Younger cast. Foster stars as Liza Miller, a 40-year-old divorcee who realizes she can pass off as a 20-something woman and lies about her age to get a job in the publishing industry. She then makes new friends but has to keep lying about her age to protect her job. Some actors have been in the business for decades, and some have lengthy resumes in the theater world.

https://screenrant.com/younger-where-else-youve-seen-cast/