Ricky's Old Girlfriend is the twelfth episode of the third season of I Love Lucy, and the seventy-eighth episode overall. It first aired December 21, 1953.
The Mertzes and Ricardos take a quiz to see if they're married to the right person. Ricky makes up an old girlfriend named Carlota Romero to mess with Lucy, but his joke backfires when Carlota Romero is coming to America.
The Business Manager • Mertz and Kurtz • Lucy Cries Wolf • The Matchmaker Mr. and Mrs. TV Show • Ricky's Movie Offer • Ricky's Screen Test • Lucy's Mother-In-LawEthel's Birthday • Ricky's Contract • Getting Ready • Lucy Learns to Drive California, Here We Come! • First Stop • Tennessee Bound • Ethel's Home Town L.A., At Last • Don Juan and the Starlets • Lucy Gets Into Pictures • The Fashion Show The Hedda Hopper Story • Don Juan is Shelved • Bull Fight Dance Hollywood Anniversary • The Star Upstairs • Lucy in Palm Springs • Dancing Star Harpo Marx • Ricky Needs an Agent • The Tour
Season 5
Lucy Visits Grauman's • Lucy and John Wayne • Lucy and the Dummy Ricky Sells the Car • The Great Train Robbery • Homecoming • Face to Face Lucy Goes to a Rodeo • Nursery School • Ricky's European Booking • The Passports Staten Island Ferry • Bon Voyage • Second Honeymoon • Lucy Meets the Queen The Fox Hunt • Lucy Goes to Scotland • Paris at Last • Lucy Meets Charles Boyer Lucy Gets a Paris Gown • Lucy in the Swiss Alps • Lucy Gets Homesick in Italy Lucy's Italian Movie • Lucy's Bicycle Trip • Lucy Goes to Monte Carlo Return Home from Europe
Season 6
Lucy and Bob Hope • Little Ricky Learns to Play the Drums • Lucy Meets Orson WellesLittle Ricky Gets Stage Fright • Visitor from Italy • Off to Florida • Deep-Sea Fishing Desert Island • The Ricardos Visit Cuba • Little Ricky's School Pageant I Love Lucy Christmas Show • Lucy and the Loving Cup • Lucy and Superman Little Ricky Gets a Dog • Lucy Wants to Move to the Country • Lucy Hates to Leave Lucy Misses the Mertzes • Lucy Gets Chummy With the Neighbors Lucy Raises Chickens • Lucy Does The Tango • Ragtime Band • Lucy's Night in TownHousewarming • Building a B-B-Q • Country Club Dance • Lucy Raises Tulips The Ricardos Dedicate a Statue