Jason Isaacs has described his co-star Taylor Lautner a 'phenomenon'.
The pair star together in Abduction, a movie that is currently being directed by John Singleton.
The actor has been impressed by the physicality of the Twilight star and admits that his training regime didn't come close to Lautner's.
Speaking to Metro the actor said: "He's a martial arts prodigy. Even at 11 he looked like Bruce Lee. Three weeks of training isn't going to turn me into Chuck Norris.
"Luckily, with the magic of editing and doubles, things should turn out fine. He's a phenomenon - he's like a gold medal gymnast."
"There are hundreds of teenage girls camping out to meet him that have to be held back by barriers."
It's been a busy year for Isaacs who has completed work on Harry Potter and the Deathly Hallows, in which he reprises the role of Lucius Malfoy.
Castlevania: Lords of Shadow is currently in post production and he has completed filming on Pleading Guilty. After finishing work on Abduction he has Retreat in the pipeline.
Tagged in Jason Isaacs Taylor Lautner