Searxng/Shrinking Apple TV+ tv TV Shrinking Season 3 finale ends an era. Co-creator Bill Lawrence confirms Season 4 will launch a brand new story with the full beloved cast returning. April 5, 2026 AceShowbiz - The Apple TV+ series Shrinking is set to conclude its current storyline with the Season 3 finale, which premieres this Wednesday. Co-creator Bill Lawrence has shared exciting news for fans anticipating the future of the show. In a recent message on X, Lawrence revealed that while Season 3 wraps up the existing three-season arc, Season 4 will introduce a completely new story.