Don't fall for this 3D show. It sucks bigtime.
This place is located right off Rue Du Tresor, the famous 'artists' street. Anyway the show's presented in both French and English throughout the day. They claim it's half an hour long but it felt like 2 hours.
The 3D wasn't even noticeable and I regularly took my glasses off to get a better view!!!
There are some physically cool effects, like guns coming out of the walls to emphasize the war, a human head forming out of some kind of tissu, but it's not really interesting. The story's all over the place and it's hard to keep track. Definitely not for children...I saw a couple in there and they had no clue what was being presented.
A waste of money (7.50 for adults, kids under 6 get in free).
Fun Alternatives: Go to any museum and get a better impression of how Quebec was formed.