Police in India's financial capital of Mumbai have detained a key suspect in the knife attack on Bollywood actor Saif Ali Khan, TV channels reported on Friday.

The police said Mr. Khan was recovering in the hospital after an intruder attacked him. He sustained a major injury to his spinal cord, a doctor said.

Popular Bollywood actor Saif Ali Khan has undergone surgery and is out of danger after he was stabbed by an intruder in his home overnight, his team has said. The attack took place early on Thursday morning in an upscale neighbourhood in the Indian city of Mumbai, where Khan lives with his family.