<P> I Love Lucy is an American television sitcom starring Lucille Ball , Desi Arnaz , Vivian Vance , and William Frawley . The black - and - white series originally ran from October 15 , 1951 , to May 6 , 1957 , on the Columbia Broadcasting System ( CBS ) . All 180 episodes aired on Mondays . </P>
<P> I Love Lucy is an American television sitcom starring Lucille Ball , Desi Arnaz , Vivian Vance , and William Frawley . The black - and - white series originally ran from October 15 , 1951 , to May 6 , 1957 , on the Columbia Broadcasting System ( CBS ) . All 180 episodes aired on Mondays . </P>
when was the last episode of i love lucy
when was the last episode of i love lucy
May 6 , 1957
May 6 , 1957