Wesley Bryon Harrison (January 31, 1925 - July 21, 2019), better known as Wes Harrison and nicknamed Mr. Sound Effects, was an American comedian and voice actor, notable for his ability to create realistic sound effects using only his voice and a Shure 530 Slendyne microphone.
During this time, he worked in special services entertaining the troops, and here developed an act which led to his winning five consecutive Horace Heidt Programs.
Returning to civilian life, he appeared on the Arthur Godfrey talent scout show and won.
He appeared on the Ed Sullivan, Jack Paar, Garry Moore, Mike Douglas, Dean Martin, Roger Miller, and the Merv Griffin shows, and filled a complete schedule of nightclub work.
During his career, Harrison contributed sound effects to many films such as Peter Pan, 20,000 Leagues Under the Sea and the Tom and Jerry cartoon series.