Acting
John Deyle
Born 1954-07-06 · Rochester, New York, USA
Died 2023-06-22
John Deyle is an American stage and screen actor. He was “Mr.Science” on the first season of Late Night With Conan O’Brien.
John Deyle is an American stage and screen actor. He was “Mr.Science” on the first season of Late Night With Conan O’Brien.
