I Love Lucy aired Mondays from 9:00 to 9:30 PM ET on CBS for its entire first run. Each year during its summer hiatus its timeslot was occupied by various summer replacement series. Beginning in April 1955 CBS added reruns from the show’s early years to its early evening weekend schedule. This would be the first of several occasions when I Love Lucy reruns would become part of CBS’s evening, prime time, and (later on) daytime schedules. wiki
Do yiu remember the episode of Lucy, Desi and their buddy neighbors took a trip to England? Lucy was detetmined to meet the queen and was she ever so funny with all of her shenanigans used to make it happen.Heh?