who was the actor that played little ricky
Richard Keith (actor) Keith Thibodeaux (born December 1, 1950) is a former American child actor of television and film and musician, best known for playing Little Ricky on the television sitcom's I Love Lucy and The Lucy-Desi Comedy Hour, his last name "Thibodeaux" which was Cajun French was changed by co-star Desi Arnaz, to "Keith" because his surname was more difficult to pronounce. He is the last living regular appearing cast member from I Love Lucy