Movies Like I Know That You Know That I Know
If you loved I Know That You Know That I Know's Comedy storytelling, these films deliver a similar experience — carefully selected for tone, themes, and emotional depth. Each pick includes where to watch it right now.
★ Top Picks

A California Christmas: City Lights
Follows Callie and Joseph one year after they fell in love, now running a dairy farm and winery, but their romance is threatened when business and family obligations call Joseph back to the city.

Father of the Bride
A father comes to grips with his daughter’s upcoming wedding through the prism of multiple relationships within a big, sprawling Cuban-American family.

Duplex
When a young couple buys their dream home, they have no idea what the sweet little old lady upstairs is going to put them through!

Which Brings Me to You
Two romantic burnouts, Jane and Will, are immediately drawn to each other at a mutual friend’s wedding. After a disastrous hookup in the coatroom, the two spend the next 24 hours together, trading candid confessions of messy histories and heartbreak, on the off chance that this fling might be the real thing.

Per tutta la vita
Four married couples find out their marriage is invalid because it was officiated by a fraudulent priest and have to decide what to do next.

What's Love Got to Do with It?
Two childhood friends now in their thirties must decide whether to follow their heads or their hearts once the man decides to follow his parents' advice and enter into an arranged marriage in Pakistan.

Coyote Ugly
Graced with a velvet voice, 21-year-old Violet Sanford heads to New York to pursue her dream of becoming a songwriter only to find her aspirations sidelined by the accolades and notoriety she receives at her "day" job as a barmaid at Coyote Ugly. The "Coyotes" as they are affectionately called tantalize customers and the media alike with their outrageous antics, making Coyote Ugly the watering hole for guys on the prowl.

Young Adult
A divorced writer from the Midwest returns to her hometown to reconnect with an old flame, who's now married with a family.
More Movies Like I Know That You Know That I Know

Cosi
Lewis, a young amateur theater director, is offered a job with a governmental program for the rehabilitation of mentally ill patients in a Sydney institution. His project is overrun by one of the patients, who wants to stage the opera Cosi Fan Tutte by Mozart, despite the fact that none of the patients can sing or speak Italian. A comedy of errors ensues, but one which unifies the patients and their director in unexpected ways.

Mom or Dad?
A divorced couple fights for the custody of their three children: neither of them wants it. Mom wants to leave them to dad, and vice versa.

Another Thin Man
Not even the joys of parenthood can stop married sleuths Nick and Nora Charles from investigating a murder on a Long Island estate.

Rosaline
Left heartbroken after Romeo begins to pursue her cousin Juliet, Rosaline schemes to foil the famous romance and win back her guy in this comedic twist of Shakespeare's Romeo and Juliet.

Let's Make Love
When billionaire Jean-Marc Clement learns that he is to be satirized in an off-Broadway revue, he passes himself off as an actor playing him in order to get closer to the beautiful star of the show, Amanda Dell.

You Will Meet a Tall Dark Stranger
Two married couples find only trouble and heartache as their complicated lives unfold. After 40 years of marriage, Alfie leaves his wife to pursue what he thinks is happiness with a call girl. His wife, Helena, reeling from abandonment, decides to follow the advice of a psychic. Sally, the daughter of Alfie and Helena, is unhappy in her marriage and develops a crush on her boss, while her husband, Roy, falls for a woman engaged to be married.

Good Neighbor Sam
To help his divorced neighbor claim a substantial inheritance, a family man poses as her husband. The ruse spills over into his career in advertising, and his recent promotion relies on his wholesome and moral appearance.

The Middle Man
Frank Farrelli takes on the job as a middle man in the God-forsaken town of Karmack, USA, a community in a depression so deep that they need a middle man to professionally communicate more of the bad news.

The Monster
A vicious serial sex killer is on the loose, and landscape gardener and shop-window outfitter Loris is the prime suspect, thanks to his unfortunate habit of getting caught in compromising situations (for which there is always a totally innocent explanation that the police fail to spot). Undercover policewoman Jessica is assigned by eccentric police psychologist Taccone to follow Loris.

We All Loved Each Other So Much
Three partisans bound by a strong friendship return home after the war, but the clash with everyday reality puts a strain on their bond.

The Worst Week of My Life
Seven days before his wedding, a man must contend with a series of never-ending disasters.

The Royal Nanny
Claire is an MI5 agent who goes undercover as the royal nanny. She must overcome the challenges of her assignment, like resisting the charms of Prince Colin, while keeping the family safe at Christmas.
Why These Movies Are Similar
These recommendations share core qualities with I Know That You Know That I Know (1982): Comedy themes, similar narrative structure, and comparable emotional depth. NoBadPicks uses a combination of TMDB collaborative filtering, genre matching, and AI analysis to surface films most likely to resonate with fans of I Know That You Know That I Know.
See full details for I Know That You Know That I Know (1982)