Tina Fey's "Four Seasons" ends with two surprising twists. Let's break down the finale episode and how it tees up a potential Season 2 (spoilers!).

For Tina Fey, The Four Seasons is an actual reunion, as she created the show with her 30 Rock writer-producers Lang Fisher and Tracey Wigfield. As for its ensemble cast, Fey leads the pack with Date Night co-star Steve Carell, Colman Domingo ( Sing Sing ), Will Forte ( Nebraska ), Kerri Kenney-Silver ( Reno 911! ), among others.

The Four Seasons is an adaptation of Alan Alda’s film that departs from the source material in key ways, while keeping much of the plot intact.