Leo De Lyon
Irving Levin (April 26, 1925 – September 18, 2021), known professionally by his stage name of Leo De Lyon, was an American actor best known for his role as Spook and Brain in the prime-time animated series Top Cat.
Acted in
They Call Me Bruce?
1982
as Polish Mobster
The Jungle Book
1967
as Flunky Monkey (voice) (uncredited)
Jack and the Beanstalk
1967
as Woggle-Bird (voice)
Bewitched
1964
as Jenkins
Arrest and Trial
1963
as Janitor
Top Cat
1961
as Brain / Spook (voice)
The Flintstones
1960
as John / Charles / Lucky / Lodge Member / Big Louie (voice)
It's a Business
1952
The Jack Benny Program
1950
as Technician