Here's the link, in case you want to check it out. Unless the finale comes right after this, Season 4 will have ended even later then Season 1 did back in 2011. Looks like we all know now why Spike wasn't part of the welcoming comitee. This could possibly be written by Dave Polsky, since he said he wrote a Spike episode this season. Also, we're getting two Spike episodes back to back. Still not sure how, or if, this will tie into the "rainbow power" and the "mystery box".