130 free I Love Lucy trivia questions with answers — entertainment quiz, new questions added Aug 2026.
69 free I Love Lucy trivia questions with answers. I Love Lucy ran for 180 episodes on CBS between 1951 and 1957 and is still the show every sitcom gets measured against. This I Love Lucy trivia quiz covers the episodes everyone remembers (the chocolate factory, Vitameatavegamin, the grape vat, Superman on the ledge, William Holden and the pie) plus the story behind the show: how Lucille Ball fought CBS to cast Desi Arnaz, why the series was shot on film in front of 300 people, the pregnancy that broke a ratings record, and the Desilu studio that later greenlit Star Trek. The questions range from easy ones any fan can answer to expert-level details about the cast, the sponsors, the theme song and the 2021 film Being the Ricardos. Every answer was checked against Wikipedia's articles on the show, its stars and its individual episodes, and each question shows its source, so you can settle arguments with the citation in hand. Play it solo, use it for a classic-TV night, or share your score and see who in your family is the real Lucy expert.
30 of 130 questions with answers and explanations. Play the quiz
Q 01Which network aired I Love Lucy during its original 1951-1957 run?
CBS
The show ran on CBS for six seasons and 180 half-hour episodes, and it was the first series to end its run at the top of the Nielsen ratings.
Q 02What is Ricky Ricardo's job on the show?
Bandleader
Ricky is a Cuban American singer and bandleader, and the character was written to give Desi Arnaz a reason to perform on camera.
Q 03Who played Ethel Mertz?
Vivian Vance
Vance won the part at 42 on the recommendation of director Marc Daniels, and in 1954 became the first actress to win the Emmy for Outstanding Supporting Actress.
Q 04Fred and Ethel Mertz are the Ricardos' best friends and also their what?
Landlords
The Mertzes own the Manhattan apartment building the Ricardos live in, giving the writers an older couple for the Ricardos to play off.
Q 05What was Lucy Ricardo's maiden name?
McGillicuddy
Her mother, Mrs. McGillicuddy, was played by Kathryn Card and never managed to get Ricky's name right.
Q 06How many half-hour episodes of I Love Lucy were produced?
180
The 180 black-and-white episodes originally ran on Monday nights, and 18 of them have since been colorized.
Q 07Which cigarette company was the show's original sponsor?
Philip Morris
The sponsor insisted the show air weekly, which ended Ball's hopes of keeping her film career going alongside television.
Q 08In 'Job Switching', where do Lucy and Ethel take jobs after swapping roles with their husbands?
A chocolate factory
Ball and Vance spent half a day at a See's Candies store in Los Angeles learning to dip chocolates before the episode was filmed.
Q 09Which candy company trained Ball and Vance for 'Job Switching'?
See's Candies
They spent half a day at the La Cienega Boulevard store in Los Angeles learning to work the production line before filming 'Job Switching'.
Q 10What is the name of the health tonic Lucy pitches in the famous commercial episode?
Vitameatavegamin
The word has become shorthand for the whole series, and a statue of Ball in her hometown of Celoron, New York, depicts the scene.
Q 11What was actually in the bottle Lucy drank from during the tonic commercial scene?
Apple pectin
The tonic's fictional alcohol content was raised from 11% to 23% for the show; the real bottle held apple pectin.
Q 12Which comedian created the sketch behind the drunken-commercial routine and let Ball use it?
Red Skelton
The routine had been part of Skelton's vaudeville act since the 1930s; Ball had worked with him in the 1943 film DuBarry Was a Lady.
Q 13In 'Lucy's Italian Movie', what does Lucy do to research an Italian film role?
Stomps grapes in a vineyard
Q 21What was the fictional address of the Ricardos' Manhattan apartment building?
623 East 68th Street
The couple started in apartment 4A before moving to the larger 3B, later renumbered 3D, on the Upper East Side.
Q 22What word did CBS forbid the show from using during Lucy's pregnancy storyline?
Pregnant
The network approved the storyline after consulting religious figures but insisted on 'expecting'; Arnaz got laughs by mispronouncing it as 'spectin'.'
Q 23The episode announcing Lucy's pregnancy borrowed its title from which language?
French
'Lucy Is Enceinte' first aired on December 8, 1952, though episode titles never appeared on screen.
She ends up brawling with her fellow stomper and misses out on the part because she is stained blue from the vat.
Q 14Which real superhero actor guest-starred as himself for Little Ricky's birthday party?
George Reeves
The script refers to him only as 'Superman' throughout, with hints meant to clue in adults that he is really an actor.
Q 15In 'Lucy and Superman', what does Lucy wear to hide her red hair while posing as Superman?
A football helmet
She gets stuck on the ledge in the rain with her cape snagged on a drainpipe until the real Superman climbs out to rescue her.
Q 16Which movie star gets a pie in the face because of Lucy at the Brown Derby in 'L.A. at Last'?
William Holden
Lucy first annoys him by staring from behind a potted plant; Eve Arden also appears in the restaurant scene.
Q 17Whose footprint slab from Grauman's Chinese Theatre do Lucy and Ethel try to steal as a souvenir?
John Wayne
The two-part 'Lucy Visits Grauman's' and 'Lucy and John Wayne' story was colorized and rebroadcast by CBS in 2016.
Q 18Which Marx brother catches Lucy dressed up as him in the famous mirror routine?
Harpo
Lucy is fooling near-sighted Carolyn Appleby with celebrity masks when the real Harpo turns up.
Q 19In 'The Freezer', how much beef do Lucy and Ethel accidentally order from Ethel's butcher uncle?
700 pounds
The two sides of beef cost $483, and the pair try to unload it on customers at a butcher shop.
Q 20Where do the Ricardos and Mertzes move in the sixth season?
Westport, Connecticut
Ricky buys an old Colonial house there as an anniversary surprise after Lucy tires of city life.
Q 24What share of American TV sets was tuned to 'Lucy Goes to the Hospital' when it aired in January 1953?
71.7%
That beat the 67.7 rating for President Eisenhower's inauguration coverage the following morning, roughly 44 million viewers.
Q 25What real-life event coincided with the broadcast of the episode in which Lucy gives birth?
Ball's caesarean delivery of Desi Jr.
Ball's planned caesarean was scheduled for the same day her character gave birth, and headlines proclaimed 'Lucy sticks to script: a boy it is!'
Q 26Which cinematographer developed the show's multi-camera film setup in front of a live audience?
Karl Freund
Freund had shot Metropolis and Dracula and directed The Mummy before he made I Love Lucy the first scripted series filmed on 35 mm before a studio audience.
Q 27How big was the studio audience at each I Love Lucy filming?
300
Desi Arnaz warmed up the crowd as emcee before every filming.
Q 28What weekly pay cut did Ball and Arnaz take so the show could be shot on film in Hollywood?
$1,000
In exchange, Desilu kept ownership of the episodes, which later made the couple a fortune in reruns.
Q 29For how much did CBS buy back the rights to I Love Lucy episodes in 1957?
$1,000,000
The money financed Ball and Arnaz's down payment on the old RKO studios, which became Desilu Studios.
Q 30The show's original openings featured what kind of imagery, later replaced for syndication?
Animated matchstick figures of the stars
The stick figures were drawn by future Flintstones cartoonist Gene Hazelton and referenced each episode's sponsor; the familiar 'heart on satin' opening came later.