Renewed: ShrinkingThird season premieres with welcome news of a fourth season. US comedy Shrinking, starring Jason Segel and Harrison Ford has been renewed for a fourth season by Apple TV. Shrinking follows a grieving therapist (Segel) who starts to break the rules and tell his clients exactly what he thinks. Shrinking season three also welcomes back guest stars Brett Goldstein, Damon Wayans Jr., Wendie Malick and Cobie Smulders, along with new additions Jeff Daniels and Michael J. “Shrinking” is produced for Apple TV by Warner Bros. Television, where Lawrence and Goldstein are under overall deals along with Lawrence’s Doozer Productions.