Riley Vashtee is a fictional character portrayed by William Ash in the TV series Doctor Who.
In the first episode they appeared in, titled 42 (season 3), they were 30 years old.
They appear in 1 episodes out of a total of 166 aired
Episodes1
42
episode S3.E7 august 2007On a spaceship headed straight for the centre of the sun, the Doctor only has 42 minutes to save Martha and the ship's crew from an inevitable doom.