John McWilliams is a real person portrayed by James Cromwell in the TV series Julia (based on a true story).
In the first episode they appeared in, titled Boeuf Bourguignon (season 1), they were 82 years old.
They appear in 1 episodes out of a total of 16 aired
Episodes1
Boeuf Bourguignon
episode S1.E3 march 2022When the show goes over budget, Julia doubles down on her efforts to continue making her dream a reality. As Paul contends with his fearsome father-in-law, Alice struggles with her new assignment.