Mumbai, India - Bollywood actor Saif Ali Khan is recovering after undergoing surgery following a knife attack at his residence in Mumbai early Thursday morning. The incident occurred around 2:30 AM when an unidentified intruder entered Khan's home and attacked him with a knife.  Khan sustained multiple stab wounds, including a serious injury to the spine. He was immediately rushed to Lilavati Hospital, where he underwent a successful surgery to address his injuries.