With the release of Soulcalibur 5 a few weeks away, we thought it would be a fun idea to look back at the prior guest appearances of the series. Check out the video below and take a look back at Spawn, Yoda, and the rest of the Soulcalibur’s one-off characters. After that, prepare yourselves for a return trip to the stage of history when SC5 releases at the end of the month on Tuesday, January 31, 2012.