"He is very, very critical. He was brought in an emergency condition to hospital at 5:15 pm. He had suffered cardiac arrest. He is in ICU and we are monitoring his condition hour-by-hour," Dr Ram Narain, Chief Operating Officer at Kokilaben Ambani Hospital in suburban Andheri, told PTI tonight.
Earlier, the 83-years- old actor's son, Vindu, had said that his father was serious.
The veteran actor played the character of Hanuman in Ramanand Sagar's television series 'Ramayan' and was last seen in Imtiaz Ali's "Jab We Met" in 2007.