I Love Lucy
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176 free I Love Lucy trivia questions with answers — entertainment quiz, new questions added Oct 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 176 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
Bandleader and singer was the role, written to give Desi Arnaz a reason to perform on camera.
Q 03Who played Ethel Mertz?
Vivian Vance
Vivian Vance won the part at 42 on the recommendation of director Marc Daniels, after Arnaz saw her in a 1951 La Jolla Playhouse production of The Voice of the Turtle.
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
180 half-hour episodes were produced over six seasons, 1951 to 1957, all in black and white before a studio audience; the 1951 pilot went unaired until 1990.
Q 07Which cigarette company was the show's original sponsor?
Philip Morris
Philip Morris, the tobacco company, sponsored the show from its 1951 debut; Lucy and Ricky were shown smoking its cigarettes on screen, and its plugs were cut from the syndicated prints.
Q 08In the I Love Lucy episode 'Job Switching', where do Lucy and Ethel take jobs after swapping roles with their husbands?
A chocolate factory
A chocolate factory, in 'Job Switching' (1952); the conveyor-belt scene with Lucy and Ethel stuffing candy into their mouths and hats became the show's most famous sequence.
Q 09Which candy company trained Ball and Vance for 'Job Switching'?
See's Candies
See's Candies trained them: Ball and Vance spent half a day at its La Cienega Boulevard plant in Los Angeles learning to dip chocolates before filming 'Job Switching'.
Q 10What is the name of the health tonic Lucy pitches in the famous commercial episode?
Vitameatavegamin
Vitameatavegamin is the tonic in 'Lucy Does a TV Commercial'; it is 23 percent alcohol, so Lucy grows tipsier with every retake, and the word became shorthand for the series.
Q 11What was actually in the bottle Lucy drank from during the tonic commercial scene?
Apple pectin
Apple pectin filled the real bottle; the script gave Vitameatavegamin a 23 percent alcohol content, which is why Lucy's delivery slurs further with each take.
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 I Love Lucy's 'Lucy's Italian Movie', what does Lucy do to research a film role, not realising its title is symbolic?
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
'Pregnant' was judged too vulgar for 1952 television; CBS cleared the storyline with a priest, a minister and a rabbi, and Arnaz got laughs pronouncing 'expecting' as 'spectin'.
Q 23The episode announcing Lucy's pregnancy borrowed its title from which language?
French
French: the episode was titled 'Lucy Is Enceinte', using the French word for pregnant; it first aired on December 8, 1952, though titles never appeared on screen.
Lucy stomps grapes in a vineyard, picks a fight with her fellow stomper and misses 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
George Reeves, television's Superman, appeared as himself in 'Lucy and Superman' (1957); he was credited only as 'Superman' so young viewers would believe he was real.
Q 15In 'Lucy and Superman', what does Lucy wear to hide her red hair while posing as Superman?
A football helmet
A football helmet: Lucy hides her hair under one and dons a cape to pose as Superman, then gets stuck on the ledge in the rain 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
John Wayne's slab: in 'Lucy Visits Grauman's' (1955) they pry it up and break it, and in 'Lucy and John Wayne' he good-naturedly presses fresh prints to replace it.
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
700 pounds: two sides of beef at 69 cents a pound came to $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
Westport, Connecticut: in 'Lucy Wants to Move to the Country' (1957) the Ricardos buy a house there, and the Mertzes soon move into the guest house and raise chickens with them.
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
Karl Freund, who shot Metropolis and Dracula and directed The Mummy, designed the three-camera setup and flat, even lighting that let the show be filmed before a studio audience.
Q 27How big was the studio audience at each I Love Lucy filming?
300
300: the bleachers on Stage 2 at General Service Studios held about 300 people, and 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
$1,000 a week, cutting their joint salary from $5,000 to $4,000; in exchange Desilu kept ownership of the episodes, which later made the couple a fortune in reruns.
Q 29In 'Pioneer Women', how long is the loaf of bread that shoots out of Lucy's oven?
8 feet
8 feet: after Lucy uses far too much yeast, an eight-foot loaf slides out of the oven and pins her against the kitchen counter in 'Pioneer Women' (1952).
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.