TNA: Knocked Out (2008) is a Documentary, Action, Drama film that follows the knockouts of TNA Wrestling recap the year of 2008 with some extras. TNA: Knocked Out is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 10.0 out of 10 from 1 votes. Fans of documentary movies may also want to explore similar titles below.