Prince Eric in the 23 live-action adaptation of The Little Mermaid is portrayed by British actor Jonah Hauer-King, anchoring a cast that reinterprets the classic characters alongside Halle Bailey's Ariel, Melissa McCarthy's Ursula, and Javier Bardem's King Triton.
The 2023 live-action fantasy musical film The Little Mermaid, directed by Rob Marshall and distributed by Walt Disney Studios Motion Pictures, reimagined the beloved 1989 animated classic. While much of the cultural conversation surrounding the picture focused on its musical numbers, visual effects, and casting choices, the portrayal of Prince Eric emerged as a significant narrative expansion. In the animated original, Eric functioned primarily as a romantic archetype for Ariel to admire. The 2023 iteration deepens Eric's backstory, giving him an independent arc mirroring Ariel’s longing for the unknown, which provides richer thematic resonance to their eventual partnership.
The Central Cast and Character Dynamics
Understanding the 2023 cast requires examining how director Rob Marshall and screenwriters David Magee and John DeLuca adapted the iconic roster of characters. The production blended photorealistic computer-generated imagery for underwater marine life with live-action performances on physical sets and soundstages at Pinewood Studios.
The primary ensemble bridges classic Disney nostalgia with contemporary cinematic sensibilities. Halle Bailey leads the cast as Ariel, a young mermaid princess fascinated by the human world. Opposite her, Jonah Hauer-King steps into the role of Prince Eric, a human prince shipwrecked and subsequently rescued by Ariel. The emotional core of the film hinges on the chemistry between Bailey and Hauer-King, whose characters share a mutual curiosity about the worlds beyond their respective boundaries—Ariel beneath the waves and Eric across the sea.
Surrounding the romantic leads is a powerhouse supporting cast of seasoned actors and vocal performers who bring the underwater kingdom and the coastal realm to life. Javier Bardem commands the screen as King Triton, Ariel’s protective, rule-bound father whose deep-seated distrust of humans drives much of the initial conflict. Melissa McCarthy delivers a theatrical, menacing performance as the sea witch Ursula, utilizing classic cabaret staging for her musical numbers. The animal companions—traditionally hand-drawn—are rendered as lifelike fauna through vocal performances by Daveed Diggs as Sebastian the crab, Awkwafina as Scuttle the diving petrel (reimagined from a seagull for underwater diving logic), and Jacob Tremblay as Flounder the tropical fish.
Jonah Hauer-King as Prince Eric: Expanding the Role
Jonah Hauer-King’s casting as Prince Eric required extensive physical preparation, vocal training, and character reinvention. Initially, pop star Harry Styles was considered for the role, but scheduling conflicts led to his departure. Following a rigorous audition process, Hauer-King secured the part, bringing a classic cinematic charm and vulnerability to the character.
Unlike his animated predecessor, the 2023 version of Prince Eric is adopted, a narrative choice that parallels Ariel’s sense of not quite belonging in her native environment. Eric is an inquisitive explorer who dreams of charting new trade routes and understanding foreign cultures, much to the frustration of his adoptive mother, Queen Selina (played by Noma Dumezweni). This narrative expansion justifies why Eric collects human artifacts from sunken ships, creating a direct thematic mirror to Ariel’s human-artifact grotto.
The physical demands on Hauer-King were substantial. Filming required extensive work on "dry-for-wet" blue-screen stages, where actors had to simulate swimming, struggling against ocean currents, and enduring violent shipwreck sequences using specialized wirework and motion-control rigs. Furthermore, Hauer-King contributed a new original song to the soundtrack, "Wild Uncharted Waters," composed by Alan Menken with lyrics by Lin-Manuel Miranda. This musical addition allowed Eric to express his inner emotional turmoil and his longing for the mysterious rescuer who saved him from drowning.
Complete Principal Cast and Voice Ensemble
The ensemble cast of the 2023 film balances live-action human characters with voice-acted and motion-captured marine counterparts. Every performance contributes to the film's expanded runtime of 135 minutes, allowing for more expansive world-building than the original 83-minute animated feature.
| Character | Actor / Voice Performer | Role Description & Significance |
|---|---|---|
| Ariel | Halle Bailey | The adventurous mermaid princess who dreams of living on land. |
| Prince Eric | Jonah Hauer-King | The human prince and explorer who shares Ariel's fascination with the sea. |
| Ursula | Melissa McCarthy | The banished sea witch who strikes a dangerous bargain with Ariel. |
| King Triton | Javier Bardem | Ruler of Atlantica and Ariel’s overprotective father. |
| Sebastian | Daveed Diggs (Voice) | A loyal Jamaican-accented crab and royal advisor to King Triton. |
| Scuttle | Awkwafina (Voice) | A kooky diving petrel who provides misinformed advice about human objects. |
| Flounder | Jacob Tremblay (Voice) | Ariel’s nervous, loyal tropical fish companion. |
| Queen Selina | Noma Dumezweni | The compassionate queen of Eric's island kingdom and his adoptive mother. |
| Grimsby | Art Malik | Eric’s loyal, pragmatic majordomo and advisor. |
| Karina | Kajsa Mohammar | One of Ariel’s six mermaid sisters, representing different seas. |
Production Background and Musical Collaboration
The development of the 2023 film involved a complex convergence of live-action filmmaking and advanced digital technology. Rob Marshall, known for directing musicals such as Chicago and Into the Woods, emphasized the importance of capturing live vocals on set whenever possible, even during complex water-simulation sequences.
The music department paired original composer Alan Menken with lyricist Lin-Manuel Miranda to update the soundtrack for modern audiences while honoring Howard Ashman’s foundational lyrical work. While classic songs like "Part of Your World," "Under the Sea," and "Poor Unfortunate Souls" returned, the collaboration produced new tracks designed to flesh out the characters. For Prince Eric, "Wild Uncharted Waters" provided Hauer-King with a showcase for his tenor vocal range, capturing the acoustic resonance of a lonely prince staring out at the ocean.
Costume design by Colleen Atwood played a vital role in grounding the cast. For Prince Eric, Atwood crafted period-appropriate maritime attire that reflected his status as a seafaring royal without feeling overly fantastical. The clothing had to withstand water stunts while maintaining the sartorial elegance expected of a Disney prince.
Reception and Critical Evaluation of the Cast
Upon its theatrical release in May 2023, the film received generally positive reviews for its lead performances, particularly praising the chemistry between Halle Bailey and Jonah Hauer-King. Critics noted that expanding Prince Eric's character gave the romance more emotional weight, transitioning the narrative from a surface-level fairy tale romance to a story about two kindred spirits defying isolation and cultural division.
However, the film also faced polarized audience metrics across digital platforms, a common phenomenon for major intellectual property reboots. Despite online discourse, Hauer-King’s performance was widely cited as a standout element, earning praise for his earnestness, vocal capability, and physical commitment to the demanding action sequences. The supporting work of Melissa McCarthy and Daveed Diggs also received significant acclaim for injecting theatrical energy and comedic timing into the sprawling runtime.
Frequently Asked Questions
Who played Prince Eric in the 2023 live-action film?
British actor Jonah Hauer-King portrayed Prince Eric in the 2023 live-action adaptation of The Little Mermaid. He was selected after a competitive global audition process and performed his own stunts and vocals, including the original song "Wild Uncharted Waters."
Did Jonah Hauer-King sing his own songs in the movie?
Yes, Jonah Hauer-King performed his own vocals for the film. He sang the newly created solo track "Wild Uncharted Waters," composed by Alan Menken with lyrics by Lin-Manuel Miranda, as well as contributing to ensemble vocal tracks where required by the narrative.
Why was Prince Eric's backstory changed in the 2023 film?
Filmmakers expanded Prince Eric's backstory to give him narrative symmetry with Ariel. By making him an adopted prince who dreams of charting unknown waters and collecting human artifacts, the script establishes him as an outsider in his own kingdom, mirroring Ariel's desire to explore beyond her boundaries.
Who were the original choices for Prince Eric before Jonah Hauer-King?
Pop singer and actor Harry Styles was in early talks to play Prince Eric during pre-production. However, scheduling conflicts forced him to pass on the role, opening the door for the casting directors to conduct open auditions that eventually led to the selection of Jonah Hauer-King.
How long is the 2023 live-action The Little Mermaid?
The film has a runtime of 135 minutes (2 hours and 15 minutes). This extended runtime compared to the 1989 animated original allowed the filmmakers to include deeper character arcs for supporting figures like Prince Eric, Queen Selina, and King Triton.
Conclusion and Next Actions
For viewers seeking to explore the 2023 adaptation of The Little Mermaid more thoroughly, examining the official soundtrack albums provides insight into how the musical numbers were restructured for Jonah Hauer-King and the rest of the cast. Reviewing behind-the-scenes featurettes on home media releases also reveals the technical challenges of the "dry-for-wet" production methodology employed by director Rob Marshall.
