Keith Thibodeaux Lucie Arnaz on Keith Thibodeaux who played "Little Ricky" on I Love Lucy 01:04 Tabs About (active tab) Who talks about this person About Interviews Keith Thibodeaux Who talks about this person Lucie ArnazView Interview Lucie Arnaz on Keith Thibodeaux who played "Little Ricky" on I Love Lucy 01:04 Madelyn Pugh DavisView Interview Bob Carroll, Jr. & Madelyn Pugh Davis aging "Little Ricky" and casting Keith Thibodeaux on I Love Lucy 01:12 Bob Carroll, Jr. & Madelyn Pugh Davis aging "Little Ricky" and casting Keith Thibodeaux on I Love Lucy 01:12 Bob SchillerView Interview Bob Schiller and Bob Weiskopf on aging "Little Ricky" on I Love Lucy 01:00 Bob WeiskopfView Interview Bob Schiller and Bob Weiskopf on aging "Little Ricky" on I Love Lucy 01:00