Which is the longest youtube clips you ever watched?

I have watched a 90minutes (or more) long viedo, which was a full in game playtrough video of Resident Evil 3 from start to the end of the game. The most longest vids on youtube, is the in game full playtrough videos.

The longest youtube clips that I watched probably about 10 minutes as well. I remembered it was anime movie from Kindaichi stuff. Hmm..want to watch the whole things. But I need to offline, so just watched the first part which is about 10 minutes. It's nice to have youtube around us, we get to see anime or movies.

its been around 10 minutes