From Wikipedia Wilson, Keppel and Betty were a popular British music hall act in the middle decades of the 20th century.

KNOWN FOR

On the Air
1934
Scrapbook for 1933
1950
Starlight Serenade
1944
Soft Lights and Sweet Music
1936
København, Kalundborg og -?
1934
In Town Tonight
1935

FILMOGRAPHY

All
Movies
TV
Acting
6
1950
Scrapbook for 1933
as (voice)
1944
Starlight Serenade
1936
Soft Lights and Sweet Music
as Themselves
1935
In Town Tonight
as Wilson Keppel and Betty
1934
København, Kalundborg og -?
1934
On the Air