Amy Barker

Amy Barker was the sister of Tony Barker. While playing hide-and-seek in a commons in 1966, the children came across the unlocked TARDIS and decided to investigate only to be locked inside.

After the the Doctor's return and travels to the Sense Sphere Amy and her brother helped the Doctor to escape punishment by the Sensorites for killing on of the revered Zilgans. After escaping back to the TARDIS the Doctor fed the children and returned them home. (DWA: The Monsters from Earth)