Hal & Harper

Hal & Harper is an upcoming television series from Cooper Raiff, starring Raiff, Mark Ruffalo and Lili Reinhart.

Premise
Speaking in 2020, Raiff described the plot as having two siblings with their single dad who is making them grow up too fast. To the extent that the casting for the 7-year old and 9-year-old characters would be for adult actors.

Cast

 * Mark Ruffalo
 * Lili Reinhart
 * Cooper Raiff
 * Addison Timlin
 * Havana Rose Liu

Production
Speaking in 2020 to Screen Daily, Cooper Raiff said he had been writing the script for Hal & Harper for "a long time". In August 2023, Mark Ruffalo and Lili Reinhart were cast, with Ruffalo expected to play the father and Reinhart and Raiff expected to play the siblings. Also joining the cast were Addison Timlin and Havana Rose Liu. The series is produced by Bad Bangs LLC and obtained an interim agreement to continue production during the 2023 SAG-AFTRA strike. Raiff is also producing through Small Ideas alongside Clementine Quittner.

Filming started in Los Angeles in August 2023.

Broadcast
In January 2024, lead actress Lili Reinhart shared photographs from filming on her private Instagram account and suggested the series would be seen in 2024.