India, April 3 -- Val Kilmer was reportedly confined to his bed in his final years. The Batman star recently died at the age of 65. His daughter confirmed that his cause of death was pneumonia. He had been diagnosed with throat cancer in 2014.

Sources close to the Kilmer family told TMZ that the cancer treatment had left the actor sapped of energy and bed-bound "for years before his death." The insider added that Kilmer "simply couldn't keep fighting at the end," they shared, adding, "his body eventually shut down." The sources also said he was "very frail at the end of his life," and that his death was not sudden.

Earlier this year, Kilmer was reportedly hospitalised. In the past week, he was again admitted to a Los Angeles area hospit...