Complex sentence: Peter D.'Pete' Ploszek (born January 20,1987) is an American actor best known for his roles as Leonardo in the "Teenage Mutant Ninja Turtles" films and will star as teacher Garrett Douglas on the series "Teen Wolf".
Split into simpler sentences: Peter D. "Pete" Ploszek (born) is an American actor best known for his roles as Leonardo in the "Teenage Mutant Ninja Turtles" films. He will star as teacher Garrett Douglas on the series "Teen Wolf".