"TNA iMPACT!" is 2 hours of fast paced, innovative, usually high flying, sometimes brutal pro-wrestling. Featuring a mix of stars you know and love an... (more)d new, up and coming talent, it'll blow away the cobwebs and leave you wanting more. To begin its' 4th season on 4 October 2007 the show has been expanded from 60 minutes to 2 hours on Spike TV.