As an actor , he is most known for his work on Star Trek : Voyager ( as Icheb ) and as Billy on One Tree Hill .
Manu Intiraymi is an American television and film actor and producer .
As an actor , Manu Intiraymi is most known for Manu Intiraymi 's work on Star Trek : Voyager ( as Icheb ) and as Billy on One Tree Hill .
Manu Intiraymi is an American television and film actor and producer .