Mal Sharpe was an American humorist.
His most notable work was done as part of the duo Coyle and Sharpe. They were active as street interviewers in the early 1960s and were simply hilarious.
The filmed sequence of “The Warbler” is hilarious. Sadly, it appears to be offline at the moment.
I give you “Maniacs In Living Hell”, collected on the album The Insane (But Hilarious) Minds Of Coyle & Sharpe (1964).