Normal levels of creatinine in the blood are approximately 0.6 to 1.2 milligrams (mg) per deciliter (dL) in adult males and 0.5 to 1.1 milligrams per deciliter in adult females.lderly persons, on the other hand, may have less creatinine in their blood than the norm. Infants have normal levels of about 0.2 or more, depending on their muscle development.
Actor. Mark Ferris is an actor, known for Invasion of the Star Creatures (1962).ctor. Mark Ferris is an actor, known for Invasion of the Star Creatures (1962).
And that introduces, subtly, the buried theme of the movie, which is that Ferris wants to help Cameron gain self-respect in the face of his father's materialism. Ferris is, in fact, a bit of a preacher. Life goes by so fast, he says, that if you don't stop and look around, you might miss it..