New Delhi, Jan 22 (ANI): Liam Neeson has said that he would never play a superhero. He asserted that he tried in some of these fight scenes, to fight as a fifty year old even though he is 62-year-old, a leading daily reported. He continued that he won't take the role of superhero es and definitely not the sort of super-hero type, everyone knows. He added that one needs stamina, whether one is doing fight scenes or not when making a film and they are very long days.