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UFC 155: Dos Santos vs. Velasquez 2 (2012)
UFC 155: Dos Santos vs Velasquez II - Extended Preview
UFC 155: Dos Santos vs. Velasquez II was a mixed martial arts pay-per-view event held by the Ultimate Fighting Championship on December 29, 2012 at the MGM Grand Garden Arena, Las Vegas, Nevada, United States.
20 cast members
Cain Velasquez
Junior dos Santos
Jim Miller
Joe Lauzon
Constantinos Philippou
Tim Boetsch
Yushin Okami
Alan Belcher
Derek Brunson
Chris Leben