Jerry Lewis was a master.

He was a giant.

He was an innovator.

THE KING OF COMEDY, Robert De Niro, Jerry Lewis, 1983. TM and ©Copyright Twentieth Century Fox Film

Credit: Everett Collection

He was a great entertainer.

He was a great artist.

And he was a remarkable man.

I had the honor of working with him, and it was an experience Ill always treasure.

He was, truly, one of our greats, Scorsese said in a statement.

AddedDe Niro in a statement, Jerry was a pioneer in comedy and film.

And he was a friend.

I was fortunate to have seen him a few times over the past couple of years.

Even at 91, he didnt miss a beat… or a punchline.

Look, Im a perfectionist.

Im not always easy to work with.