Codependency runs in the family.
Hal and Harper, two codependent siblings living in Los Angeles, try to preserve their childhood even though their single father forces them to grow up too fast.

Cooper Raiff
Hal

Lili Reinhart
Harper

Betty Gilpin
Kate

Mark Ruffalo
Dad

Alyah Chanelle Scott
Jesse

Christopher Meyer
Kalen

Addison Timlin
Audrey
Daphne Abinante
Young Harper (Age 6)
Michelle Pascarella
Mom
Hal and Harper, two codependent siblings, are doing their best to navigate long term relationships. When their Dad makes a big announcement, the two are forced to consider the current state of their lives, as well as their complicated childhood.