| '50's sitcom |
| Classic sitcom |
| TV premiere of 1951 |
| Sitcom featuring the Ricardos |
| Old TV title shown in a heart |
| Two-time Best Situation Comedy Emmy winner |
| First TV show to use the three-camera format |
| CBS sitcom that featured the Tropicana nightclub |
| First TV show (of three) to end its run at the top of the Nielsen ratings |