'High Potential' Stars Praise Their On-Screen Mom Kaitlin Olson as 'a Masterclass'

Kaitlin Olson has been crafting her comedic chops on "It's Always Sunny in Philadelphia" for 20 years now, but she's flexing a slightly more dramatic muscle in "High Potential" - to the benefit of her young co-stars. Ahead of Tuesday night's Season 2 premiere, Amirah J and Matthew Lamb praised their on-screen mother to TheWrap, both referring to the actress as "a masterclass" in separate interviews. "Kaitlin is a powerhouse, she's fantastic. It's a masterclass watching her work and she makes everybody feel so welcome. She will always go up to the day players or a . . .