Season 7, Episode 12: "The Caddy"

-Mrs. Costanza? -Yes.

My name is George Steinbrenner.

I'm afraid I have some very sad news about your son.

I can't believe it. He was so young. How could this have happened?

He'd been logging heavy hours.

First one in, last one to leave. The kid was a human dynamo.

Are you sure you're talking about George?

You are Mr. and Mrs. Costanza?