Mark Hamill was “angry” when he heard the news Bob Saget passed away.

Saget passed away on Sunday in a hotel room in Orlando, Florida.

His cause of death has not been revealed at this current time.

Authorities do not believe that drug use or foul play was a factor.

“Such awful news, I’m struggling to process it,” Hamill wrote.

“Angry he is gone so soon,” he added.

“…but very grateful for his lifetime of laughs.”

He ended the post saying “#RIPBobSaget.”

Fans agreed. One fan wrote, “So very beautifully said, Mark.”