Monty Hall is a fictional character portrayed by Monty Hall in the TV series That '70s Show.
In the first episode they appeared in, titled The Promise Ring (season 3), they were 79 years old.
They appear in 1 episodes out of a total of 200 aired
Episodes1
The Promise Ring
episode S3.E25 may 2001Eric gives Donna a promise ring. Donna doesn't respond the way Eric thought.