Tom Felton has playfully criticised Harry Potter's filmmakers over how they aged his alter ego Draco Malfoy in The Deathly Hallows - Part 2.
The actor said ageing the character for the 19-year time jump took "quite a lot of research", including looking at pictures of his three older brothers and his dad's "hairlines" and "their facial complexion" to work out what Draco "would look like 19 years later".
