Dr. Oliver Kostin is a fictional character portrayed by Rance Howard in the TV series ER.
In the first episode they appeared in, titled A Long, Strange Trip (season 15), they were 80 years old.
They appear in 1 episodes out of a total of 331 aired
Episodes1
A Long, Strange Trip
episode S15.E14 february 2009An elderly man is brought into the ER after being mugged, and sees things as if it were the 1960s.