Zack is a fictional character portrayed by Alan Blumenfeld in the TV series Roseanne.
In the first episode they appeared in, titled Five of a Kind (season 2), they were 37 years old.
They appear in 1 episodes out of a total of 230 aired
Episodes1
Five of a Kind
episode S2.E6 october 1989Roseanne is perturbed when a friend of Dan's plants a passionate kiss on her during Dan's weekly poker night with his buddies. The first appearance of Tom Arnold as Arnie.