The Lucy Show

 
Series aired: 1962 - 1968
Video from Internet Archive
 
Primetime TV  
 

Lucy Gets Trapped

Season 6, Episode 2
September 18, 1967
 
Lucy fakes an illness to attend a big sale at a department store. When she enters the doors, she finds she is the 10 millionth customer, winning all sorts of prizes. But all is not wonderful when Mr. Mooney sees her picture in the newspaper the next day.  
The Lucy Show
Available on DVD