When does Secret Level return?

The series was created by Tim Miller for Amazon Prime Video. Arnold Schwarzenegger, Patrick Schwarzenegger, Kevin Hart, Laura Bailey, Heaven Hart, Keanu Reeves, Ariana Greenblatt, Gabriel Luna-Agbaje, Michael Beach, Emily Swallow, and Claudia Doumit. The first eight episodes were released worldwide on December 10, 2024, with the remaining seven episodes released on December 17, 2024. The series has received mixed reviews from critics.