Agnes MacKenzie's age in The Testaments

Agnes MacKenzie is 14 years old at the beginning of the TV series The Testaments. This age is confirmed by actress Chase Infiniti, who plays Agnes. The series is set four years after the finale of The Handmaid's Tale. The Testaments is an adaptation of Margaret Atwood's 2019 novel and follows Agnes, a privileged Gilead daughter, and Daisy, a Canadian teen.