Jack is a fictional character portrayed by George Hamilton in the TV series Grace and Frankie.
In the first episode they appeared in, titled The Alternative (season 5), they were 79 years old.
They appear in 1 episodes out of a total of 94 aired
Jack is also portrayed by Michael McKean.
Episodes1
The Alternative
episode S5.E13 january 2019In the wake of their big fight, Grace and Frankie imagine what their lives would be like if they hadn't lived together for the last three years.- 29min