Clu Gulager has died, aged 93. ‘The Last Picture Show’ star passed away from natural causes while at the home of his son John Culager and his wife Diane. The couple told the Hollywood Reporter that Clu’s health had detoritiated following a back injury a couple of years ago. His career began in television in the 50s and soon became a regular on ‘The Tall Ma’ as Billy The Kid in the early 60s. Following this, he starred as Emmet Ryker in another western television series, ‘The Virginian’ Clu also appeared in ‘The Untouchables’, ‘Bonanza’, ‘The Mod Squad’, ‘CHiPs’, ‘Knight Rider’, ‘MacGyver’, and…