Cliff Nazarro (January 31, 1904 – February 18, 1961) was an American double-talk comedian of the 1930s and 1940s who appeared in films such as You'll Never Get Rich (1941) as Swivel Tongue, In Old Colorado (1941) as Nosey Haskins, and Hillbilly Blitzkrieg (1942) as Barney Google.
Nazarro was the voice of Warner Bros. Cartoons' cartoon character Egghead. He made a few commercial recordings, including a 1932 date as vocalist with swing band Roane's Pennsylvanians and a 1942 comic recitation, "News of the World". He made several uncredited appearances on the Jack Benny Program during the 1930s and early 1940s.
[biography (edited) from Wikipedia]
Botzelberg
Corps Man
Swivel Tongue
Cliff - Piano Player (uncredited)
Willie Childs
Burt's Companion (uncredited)
Gas Station Attendant
Cliff
Professor Mixwell
Pete Murphy
Messenger Boy
Nosey Haskins
Himself
Shortcake
Wilbur Wiggins
'Shakespeare'
Bobo
Various (voice) (uncredited)
Various (voice) (uncredited)
1st Tout
First Character
Zing
M.C. (voice)
Various (voice) (uncredited)
Joe Martin
Egghead (voice) (uncredited)
Doubletalker
Nutsy
'Shorty'
Eddie Cantor Horse (voice) (uncredited)
Mike
Cliff
Egghead (voice) (uncredited)
Aladdin (voice)
Various
Narrator (voice) (uncredited)
Eddie Camphor
Peters
Barney Google
Gabby
Prince