Kim Novak

Kim Novak was a person of whom the Doctor had an Intelligent memory polymer mask in storage in the TARDIS. Like all such masks, it would allow the wearer to reasonably pass for the person it mimicked. The Doctor didn't try to locate it at the time that Sarah Jane found and wore a similar one of James Stewart. (PROSE: Interference - Book Two)

Behind the scenes
Novak and Stewart were famous for starring together in Alfred Hitchcock's — a point that Interference comes close to making.