Before it debuts on Spike TV this evening at 11 p.m. ET, check out “Finally: Kimbo vs. Shamrock,” which takes a look at Friday’s main event between Kimbo Slice and Ken Shamrock.

The two were expected to meet back in 2008, but Shamrock was forced out after suffering a cut the day of the fight. Now, the two finally square off years later inside the Bellator cage.

Check out the hour-long documentary in the video below: