Best Movies Like Whodunnit

A young man meets and instantly falls in love with an engaged woman.

Peter and Emma thought they were on the precipice of life’s biggest moments – marriage, kids, and houses in the suburbs – until their respective partners dumped them. Horrified to learn that the loves of their lives have already moved on, Peter and Emma hatch a hilarious plan to win back their exes with unexpected results.

On a flight home to Chicago for a family wedding, childhood friends Josh and Molly innocently agree to fake a wedding engagement to make Josh's dying father happy. Things quickly get out of hand with their two boisterous families, and a series of events causes them to pretend to be a couple and start planning a phony wedding. When the playacting begins to foster real feelings, the two must make some serious decisions: Split up and return to their lives in LA, or make a life as a couple back in Chicago?

Henry is a player skilled at seducing women. But when this veterinarian meets Lucy, a girl with a quirky problem when it comes to total recall, he realizes it's possible to fall in love all over again…and again, and again. That's because the delightful Lucy has no short-term memory, so Henry must woo her day after day until he finally sweeps her off her feet.

Teddy wakes up the morning after his wedding to discover that he's jumped forward a year in his life to his first anniversary. Trapped in an endless cycle of time jumps, transported another year ahead every few minutes, he is faced with a race against time as his life crumbles around him.

When TV producer Leah Caldwell aims to become the first woman running New York's top morning show, her ex competes for the same role. Leah stays focused on her career, until chemistry with her ex challenges her priorities.

Single and without a man on the horizon, Pia runs a failing photography studio in London with her best friend Jay. As her sister Sonal prepares for marriage and her mother Laxmi urges her to partner up, a spiritual guru predicts Pia will meet the love of her life among her next five dates. With her family intervening, Pia embarks on a hilarious yet heartfelt quest for love.

Lu, a conformist woman in her forties, learns that her 15-year partner has been having extramarital affairs. Starting from scratch, she gets involved in an unexpected relationship with a young womanizer.

When Zoe tires of looking for Mr. Right, she decides to have a baby on her own. But on the day she's artificially inseminated, she meets Stan, who seems to be just who she's been searching for all her life. Now, Zoe has to figure out how to make her two life's dreams fit with each other.

Having already left three grooms at the altar, Maggie Carpenter is branded "the runaway bride" by jaded New York journalist Ike Graham. But, after his facts are called into question, Ike races to Maggie's hometown to save his reputation and report on her upcoming fourth trip down the aisle – during which he's convinced she'll run again. Though he's there on a muckraking mission, Ike can't help but fall for this breathtaking heartbreaker.

A fiercely independent pilot fighting to keep her family business afloat starts to fall for the man sent by corporate to ground her operation forever.

A guy has his life planned out until he is wooed, groomed and then dumped by an elusive woman.

After finding out about her fiancé's cheating ways, a pop superstar impulsively marries a total stranger. They must soon decide if two people from such different worlds can find true love.

Jane Goodale has everything going for her. She's a producer on a popular daytime talk show, and is in a hot romance with the show's dashing executive producer Ray. But when the relationship goes terribly awry, Jane begins an extensive study of the male animal, including her womanizing roommate Eddie. Jane puts her studies and romantic misadventure to use as a pseudonymous sex columnist -- and becomes a sensation.

Thirty-something Hillary Burns has spent her life trying to get the approval of her parents, in the shadow of her more successfully-attached siblings. So when Hillary's fiance, workaholic lawyer Jason King, dumps her because she isn't willing to relocate for his potential promotion, she panics because she had been promising to bring him home to meet her expectant family, whom she does not want to let down! As a last-minute idea, her best friend Sophie convinces her to actually hire someone to "play the role" of Jason for her return home on Thanksgiving.. leading to an interesting combination of sparks & revelations for all involved.

Five years after jilting his pregnant fiancée on their wedding day, out-of-shape Dennis decides to run a marathon to win her back.

A fussy celebrity caterer, a blind woman, a tour-bus guide and an inexperienced wedding planner search for love.

Robbie, a local rock star turned wedding singer, is dumped on the day of his wedding. Meanwhile, waitress Julia finally sets a wedding date with her fiancée Glenn. When Julia and Robbie meet and hit it off, they find that things are more complicated than anybody thought.