Every Actor in ‘Voicemails for Isabelle’ and the Characters That Make This Netflix Rom-Com Unmissable

Netflix has delivered one of the summer’s most talked-about romantic comedies, and the ensemble behind it is every bit as impressive as the premise itself. ‘Voicemails for Isabelle’ follows Jill, an aspiring pastry chef navigating grief after losing the love of her life, her little sister, while continuing to leave voice messages on her deceased sibling’s old number. What makes this film sing, though, is the people bringing it to life.

It is impossible not to be charmed by the leads of ‘Voicemails for Isabelle,’ a new rom-com now streaming on Netflix, written and directed by Leah McKendrick. The ensemble she assembled is stacked with talent across every role, from the romantic leads to the scene-stealing supporting players, and every one of them earns their screen time.

Zoey Deutch and Nick Robinson Lead the ‘Voicemails for Isabelle’ Cast

Zoey Deutch co-leads the cast as Jill, a rising chef who copes with her sister Isabelle’s death by continuing to leave her voicemails. When Isabelle’s phone number is reassigned to Wes, an enigmatic real estate agent played by Nick Robinson, he starts to fall in love with Jill via these charming confessionals, the type of deeply personal stories you would only share with your closest companion.

With ‘Voicemails for Isabelle,’ both Deutch and Robinson return to the genre that made them such beloved, mainstay actors. Deutch previously charmed audiences in ‘Set It Up’ and most recently appeared in ‘Nouvelle Vague,’ while Robinson earned widespread praise in ‘Love, Simon’ and the Netflix series ‘Maid.’

Director McKendrick points to the nature of voicemails themselves as what gives the film its emotional engine. “Voicemails cannot be edited or rewritten,” she says. “They’re usually messy, awkward, inarticulate, sometimes confessional. Like a stream of consciousness, they always go a little off the rails.” That rawness translates directly into the chemistry between the two leads.

McKendrick specifically points to Deutch’s singular range to explain what makes her so compelling in the role, saying “No one can access all the colors quite like Zoey can.” Robinson, for his part, brings a warm restraint to Wes that makes the audience root for him from his very first scene.

The Supporting Cast That Gives the Film Its Heart and Humor

Deutch and Robinson are joined by a stacked supporting lineup, including Nick Offerman as Jill’s full-of-hot-air boss, Lukas Gage as a regrettable one-night stand, Harry Shum Jr. as Wes’s deeply loyal best friend, and director McKendrick herself in a triple-threat turn. Each of these performers contributes a distinct flavor to the story, balancing the film’s emotional weight with genuine comedic bite.

Offerman plays Chef Bastien, the pompous pastry maestro at Flâner, a renowned San Francisco bakery where Jill works while dreaming of one day opening her own place. His performance adds a layer of workplace absurdity that sharpens the comedy considerably.

Harry Shum Jr. and McKendrick play an engaged couple who are close friends to Wes, encouraging him through both his best and worst moments throughout the story. It is a warm dynamic that grounds the film’s more fantastical romantic beats in something recognizable and real.

The on-set energy between the cast was reportedly electric, with McKendrick noting that if this were middle school, Lukas Gage and Zoey Deutch would have had to be separated because they make each other laugh uncontrollably.

Ciara Bravo as the Title Character Isabelle

Although her role is small, Ciara Bravo as the title character creates such a strong and heartbreaking impression with just a few scenes that audiences will completely believe why her sister simply could not find another way to let her go. It is a delicate, difficult kind of performance to pull off, and Bravo makes it look effortless.

Bravo plays the late Isabelle, whose memory quietly drives the entire narrative forward. The character is present more as a feeling than a physical force, and yet she shapes every decision that Jill makes across the film’s runtime.

Rounding out the full ensemble are Megan Danso, Toby Sandeman, McKendrick herself, Spencer Lord, and Gil Bellows, all of whom play characters who shape the central couple’s journey from a variety of angles. Together they give the film a lived-in sense of community that elevates it beyond a simple two-hander romance.

How the ‘Voicemails for Isabelle’ Netflix Film Came Together

The film was originally announced back in 2019 with Hailee Steinfeld playing the lead and Sharon Maguire directing, with Sony producing. It took several years and a significant creative reshaping before the version audiences can now stream came into being.

In May 2025, it was announced that Leah McKendrick would be writing and directing a romantic comedy for Netflix starring Zoey Deutch and Nick Robinson, with principal photography beginning in July 2025 in Vancouver, Canada. The film that eventually emerged from that shoot is a considerably more personal project than its original iteration likely would have been.

The film carries a TV-14 rating and runs one hour and fifty-eight minutes, produced through Sony Pictures and distributed by Netflix. Music for the film was composed by Este Haim and Amanda Yamate, adding an additional layer of emotional texture to McKendrick’s script. The result is a rom-com with genuine craft behind every element, from the performances to the soundtrack choices.

Whether you are here for Zoey Deutch finally finding her ideal on-screen counterpart in Nick Robinson, for Nick Offerman doing what Nick Offerman does best, or simply for a reminder that the genre still has real things to say about grief and connection, this cast is worth the conversation. Who among the ‘Voicemails for Isabelle’ ensemble surprised you most when the credits rolled?