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).
Ferris Air is owned by Hal's girlfriend, Carol Ferris, and an appearance by her has not at all been ruled out. Turns out, every cloud does have a silver lining. So there we have it -- The Green Lantern won't be coming to some of our favorite TV shows, but his associates and friends in Coast City might.