Grandpa Arti is a fictional character portrayed by Paul Jarrett in the TV series Riverdale.
In the first episode they appeared in, titled Chapter Fifty-Eight: In Memoriam (season 4), they were 58 years old.
They appear in 1 episodes out of a total of 137 aired
Episodes1
Chapter Fifty-Eight: In Memoriam
episode S4.E1 october 2019As Riverdale gets ready for a monumental celebration, Archie receives devastating news that will change the rest of his life forever.