Netflix's 'Ginny & Georgia' contains a large ensemble cast across three seasons, with a fourth on the way.

Even the cast was surprised by that Ginny and Georgia season 3 finale pregnancy twist on Netflix, and they don't know who the baby's father is either. Get the details on what Scott Porter said here.

Read on to learn about Bob and Ginnie’s 60-year love story and how she came up with the ending to the "Newhart" show.