Plot summary
When Red learns what Hyde is in jail for marijuana, he thinks about kicking Hyde out of the house. To keep that from happening, Eric decides to tell Red about his marijuana use, much to the gang's protest. Meanwhile, Jackie becomes infatuated with Hyde, even if he doesn't love her back. At the end of the episode, Red decides to forgive Hyde and let him stay, however Eric reveals the truth to his father before anyone can stop him. Note: Reefer Madness is also the title of a 1936 anti-marijuana exploitation film.
Credits
Adapted from Wikipedia contributors, That '70s Show season 3. HTML formatting and reference markers removed.