Which series did Will Ferrell both star in and produce from 2017 to 2019?
I'm Sorry
Brooklyn Nine-Nine
Parks and Recreation
It's Always Sunny in Philadelphia
Answer
The answer is "I'm Sorry." Will Ferrell did not star in and produce any series from 2017 to 2019. He did, however, star in the HBO comedy series "The Shrink Next Door" in 2021, and he produced the comedy series "Dead to Me" from 2019 to 2022.