Christopher (Chris) Flynn

Christopher Flynn is the first child of Phineas and Isabella Flynn after their marriage in 2025 (he was born the following year - 2026), He is first featured in Ad Astra 1: Encounter at Alpha Centauri, where he is 4 years old and, just like his father, mechanically inclined at a young age, although to smaller scales (he has apparently even built action figures of his parents in their TerraFleet uniforms). He is also similar in appearance to Phineas, but has black hair and wears a grren and blue striped shirt, jean shorts, and red tennis shoes.

Personality
He wants very much to become like his father, Phineas, and sees him as a role model. When aboard the USS Phineas-A and taken to the holodeck for recreation, he chooses the day when, back in 2011, Phineas and his brother Ferb had built the coolest rollercoaster ever. He is only, however a minor character to date, but he is planned to be a major character in the second installment of Ad Astra, with a sister named Erica.