Grissley Geezer is a fictional character portrayed by Joseph Campanella in the TV series CSI: Crime Scene Investigation.
In the first episode they appeared in, titled Bull (season 8), they were 83 years old.
They appear in 1 episodes out of a total of 335 aired
Episodes1
Bull
episode S8.E11 january 2008CSI investigates three related deaths that take place during the Las Vegas bull riding championships.