RIP Jerry Doyle aka Mr.Garibaldi...

Actor Jerry Doyle, best known for his role in the sci-fi series Babylon 5, has died at the age of 60. Doyle appeared in all five series of the 1990s show as Chief Warrant Officer Michael Garibaldi. He also made guest appearances on other popular shows, such as Beverly Hills 90210, NYPD Blue and Martial Law, and was the host of a nationally-syndicated daily radio show in the US. A spokesman for Doyle's family said the cause of his death was not yet known. Fellow Babylon 5 actor Bruce Boxleitner tweeted that he was "so devastated at the news of the untimely death of my good friend", while astronaut Scott Kelly said the news was "very sad to hear".
From the BBC

That means that so far we have have lost the following folks;

Natalie Cole

Pat harrington Jr

Angus Scrimm

David Bowie

Alan Rickman

Dan Haggerty

Glenn Frey

Abe Vigoda

Bob Elliott

Vanity

George Gaynes

Harper Lee

George Kennedy

Frank Sinatra Jr.

Garry Shandling

James Noble

Patty Duke

Erik Bauersfeld

Merle Haggard

Doris Roberts

Prince

Darwyn Cooke

Alan Young

Muhammad Ali

Ronnie Claire Edwards

Anton Yelchin

Noel Neill

Garry Marshall

And now Mr. Garibaldi?