Season 2 of Supernatural isn't my most favourite season, but that doesn't stop me enjoying the gag reel. After watching it the other week, I found it again on YouTube to watch it all over again.
From the first second of the video, it shows the fun that Jensen Ackles and Jared Padalecki have on set. Pranks are certainly a thing and I think I remember reading an interview saying that this was the season the pranks between the two had to stop; they just escalated too much.
I think one of my favourite moments of the Supernatural season 2 gag reel is the moment they are going down into the tunnel and the crew pour water all over them. It does happen to be one of my favourite episodes of the season, too. I also really like the moment they accidentally end up in the room with the crew when they are supposed to be hiding behind a door frame.
This season's gag reel is full of messed up lines, laughter and accidents on set. Here's the video for your entertainment.