Harmony (Cold Comfort)

Harmony was a reporter working undercover to expose Doctor Cauldron’s cure for the common cold, which left people somehow changed and “not themselves”. She was befriended by Rory Williams before she was stuck in a hibernation pod with Doctor Cauldron's victims. She got her story but the Doctor rounded up and dispatched the aliens to somewhere a long way from the Earth. (DWA: Cold Comfort)