Len Lesser a.k.a. Uncle Leo from “Seinfield” has died.

According to reports, the 88 year-old actor passed away peacefully in his sleep Wednesday morning (Feb. 17) due to cancer-related pneumonia.

“Heaven got a great comedian and actor today. The outpouring of sympathy we’ve already received has been amazing and is so greatly appreciated. Thank you to all the people who helped make my father’s last journey special and surrounded with love,” Lesser’s daughter Michele said in a statement released to the public.

R.I.P. 🙁

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