Big Mistakes (2026): Release Date, Trailer, Cast, and Why Dan Levy’s New Crime Comedy Could Be Netflix’s Next Hit

What happens when two completely unqualified people accidentally enter the world of organized crime?

That’s the chaotic premise of Big Mistakes, the upcoming comedy-crime series created by Emmy Award winner Dan Levy. Blending family drama, dark comedy, and high-stakes criminal chaos, the show follows two siblings who are forced into dangerous assignments they are hilariously unprepared to handle.

With an all-star cast and a wildly unpredictable story, Big Mistakes premieres April 9, 2026 and promises to deliver one of the most entertaining new series of the year.

Here’s everything you need to know about Big Mistakes, including the plot, cast, release date, and why fans are already excited about the show.

Big Mistakes Release Date

• Release Date: April 9, 2026

• Genre: Comedy / Crime / Family Drama

• Episodes: 8

• Creator: Dan Levy

The series marks the latest project from Dan Levy following the massive success of the Emmy-winning sitcom Schitt’s Creek.

The Story: Two Siblings Way Out of Their Depth

The story centers on Nicky and Morgan, two siblings whose lives spiral into chaos after a well-intentioned plan goes horribly wrong.

Their trouble begins when they attempt a misguided theft to help their dying grandmother.

Instead of solving their problems, the mistake lands them in the crosshairs of dangerous criminals.

Now blackmailed into working for organized crime, the siblings must carry out increasingly risky tasks.

There’s just one problem.

They are completely incapable of doing the job properly.

Failing Upwards Into More Trouble

Despite their lack of skill, Nicky and Morgan somehow manage to survive each disastrous situation.

But their luck only drags them deeper into the criminal underworld.

Instead of escaping danger, every mistake leads to another.

The result is a series full of:

• chaotic missions

• absurd criminal schemes

• family drama

• hilariously bad decision-making

Dan Levy Returns to Television

Dan Levy not only stars in the show but also serves as creator, showrunner, and executive producer.

Levy became a global star after co-creating and starring in Schitt’s Creek, which swept the Emmy Awards and became one of the most beloved comedy series of the decade.

Big Mistakes marks his second original scripted television series, but this time he is diving into darker comedy and crime storytelling.

A Strong Ensemble Cast

Alongside Dan Levy, the series features a talented ensemble cast bringing the dysfunctional story to life.

Main Cast

• Dan Levy as Nicky

• Taylor Ortega as Morgan

• Laurie Metcalf as Annette

Supporting Cast

• Abby Quinn as Natalie

• Boran Kuzum as Yusuf

• Jack Innanen as Max

• Elizabeth Perkins

• Mark Ivanir as Ivan

• Jacob Gutierrez as Tare

• Joe Barbara as Mike

• Darren Goldstein

The cast combines experienced actors with rising stars, giving the show a strong comedic dynamic.

Created With Rachel Sennott

The series was co-created by Rachel Sennott, known for her work in comedy projects like Bottoms and I Love L.A.

Sennott also serves as an executive producer, helping shape the series’ mix of absurd humor and emotional storytelling.

A Wild Marketing Campaign

The announcement of the show’s premiere date came through a clever marketing stunt.

A mysterious billboard appeared in Los Angeles on Sunset Boulevard, showing a diamond necklace spelling out 4.9.26.

Soon after, Netflix released a video showing the necklace being “stolen.”

Later, selfies of the cast wearing the necklace revealed the meaning behind the numbers:

April 9 — the premiere date of Big Mistakes.

What the Trailer Reveals

The official trailer introduces viewers to the chaotic world of Nicky and Morgan.

Highlights include:

• awkward criminal negotiations

• disastrous missions gone wrong

• tense encounters with gangsters

• family conflicts and hilarious misunderstandings

The tone mixes suspense with comedy, showing that the siblings are constantly surviving situations they barely understand.

Why Big Mistakes Could Become a Streaming Favorite

Several factors make the series a strong contender for streaming success.

Dan Levy’s Creative Voice

Fans of Schitt’s Creek are eager to see Levy return with a brand-new story.

A Unique Crime Comedy Concept

The idea of incompetent criminals navigating organized crime creates endless comedic possibilities.

A Talented Cast

With actors like Laurie Metcalf and Taylor Ortega, the show has strong comedic chemistry.

Big Mistakes promises to be a hilarious and chaotic ride through the criminal underworld.

By mixing family dynamics with crime thriller elements, the series delivers a story about two siblings who are completely unprepared for the dangerous world they’ve entered.

But sometimes the biggest disasters lead to the most unexpected adventures.

And for Nicky and Morgan, every wrong move becomes another big mistake.

Big Mistakes premieres April 9, 2026.