Thomas Gravesen was one of the last soccer mavericks, once dubbed "e;a grenade with the pin pulled out."e; Gravesen lined up for Real Madrid's glamorous GalActicos and enjoyed colorful spells at European giants Hamburg, Everton and Celtic. Remembered as a cult hero at all of his past clubs, he is a truly fascinating individual. After abruptly ending his career and disappearing, he re-emerged years later in bizarre circumstances in Las Vegas. Did he really lose $54 million at cards? Did he really bring dynamite to training, and spend his summers in a dark basement? Known as a "e;unicorn"e; due to his mysterious life, this is a fascinating, helter-skelter journey into the mind of "e;Mad Dog."e; Team-mates and friends recount what it was like to be swept up in the surreal whirlwind of the most unorthodox individual they've ever met.