Andrew-Lee Potts has been in shows like Taggart, Trial And Retribution and has played main characters in many films. He played Pvt. Eugene Jackson in the amazing Band Of Brothers, and played Pvt. Neumann in the film, The Bunker. (Amazing!)
He's also had appearances in the programme Fat Friends as Jonathan. Another programme Andrew-Lee Potts has a main character in is Ideal. Where he plays a rock band member called Lee. The band are called Silicone Valets.
In Primeval he plays a geek who is in love with his flat mate, Abby (Hannah Spearritt) and can't succeed in hiding his feeling.
Primeval is supposedly going to start on the 24th of January, but don't blame me if it's wrong! :)