Lockdown (2008)
Lockdown was a professional wrestling pay-per-view (PPV) event produced by the Total Nonstop Action Wrestling (TNA) promotion. It took place on April 13, 2008, at the Tsongas Arena in Lowell, Massachusetts. The main event was a Six Sides of Steel Cage match for the TNA World Heavyweight Championship between then-champion Kurt Angle and the challenger Samoa Joe. It was the...