Liza Walker

Teenage Health Freak is a British teen comedy-drama about the life and travails of a socially awkward teenager as he goes through life. It is best known for featuring the actress Liza Walker and the actor Alex Langdon. It was based on the book Diary of a Teenage Health Freak, by Dr. Ann McPherson and Dr. Aidan Macfarlane.

Along with his new friends, a teenager who was arrested by the US Secret Service and banned from using a computer for writing a computer virus discovers a plot by a nefarious hacker, but they must use their computer skills to find the evidence while being pursued by the Secret Service and the evil computer genius behind the virus.