Marvin Duffy is a fictional character portrayed by Nathan Baesel in the TV series CSI: Miami.
In the first episode they appeared in, titled Flight Risk (season 7), they were 34 years old.
They appear in 1 episodes out of a total of 232 aired
Episodes1
Flight Risk
episode S7.E18 march 2009A flight attendant is found dead after a flight in the baggage claim area, and the suspects include jealous coworkers, a drug-smuggling Federal Air Marshal, and a pilot cheating on his wife.