Question: Who exactly shouts, "Hello Wisconsin!" at the end of the opening credits? I've long assumed it was Topher Grace, but it sounds as though it could be Danny Masterson or Ashton Kutcher as well.
Question: Why is Eric 17 for 6 seasons?
Chosen answer: He isn't. Time moves slowly in the show because they didn't want it to turn into "That '80's Show". In the first episode, he say's he's 17 but the second episode was his 17th birthday so he must have been 16. The first 12 episodes are set in 1976, the next 2 seasons are set in 1977, the next 3 seasons are set in 1978, and the remaining shows take place in 1979 with the final show on Dec 31, 1979 when Eric must be 20 as he turned 17 in 1976.
Question: How do they do those "toasted" effects with the walls?
Answer: They put the camera very far from the actors, zoomed in. Then the cameraman approaches them slowly while zooming back. More info here: http://en.wikipedia.org/wiki/Hitchcock_zoom.
Question: I have a couple of questions about the part of the show where Kelso's dating Angie, Hyde's sister. Number one: How can Hyde's sister be black? And number two: How come she's even there? She moved to the same town?
Answer: In "Let's Spend the Night Together", Hyde discovers that the biological father he never met before is black. His father has other kid(s) with different mother(s). They could have been in town the whole time, it's just that Hyde never knew these people were related to him.
Question: Did the gang ever get busted for underage drinking?
Chosen answer: Danny Masterson is the one who screams "hello Wisconsin".