Comedian, actor, writer and producer Garry Shandling, known for "It's Garry Shandling's Show" and "The Larry Sanders Show," has died, TMZ reported on Thursday.

He died at an L.A. hospital on Thursday, according to the outlet. A cause of death has not been released.

Rest In Peace Garry Shandling. Unbelievably sad news. One of the greats.

-- Tom Green (@tomgreenlive) March 24, 2016

So saddened by the death of Garry Shandling. Brilliantly funny guy. And a sweetheart, too. Did his show twice. RIP.

— Pat Sajak (@patsajak) March 24, 2016

.@GarryShandling no no no. I love you. I cannot accept that you are gone. Rest in Power my hero. #RIPGarry

— Margaret Cho (@margaretcho) March 24, 2016

Absolutely can't process the loss of Garry Shandling. Such a genius, such a wonderful man, such an inspiration. I was so honored to know him

— Paul Feig (@paulfeig) March 24, 2016

He had not been in ill health, with this Tweet being posted just days ago:

So @GarryShandling & I had to call Saul @mrBobOdenkirk pic.twitter.com/DcLhvfvaJZ

-- Kathy Griffin (@kathygriffin) March 21, 2016