15 Actors Who Could Command the Seas as Ocean Master in the DCU

The DC Universe is diving into a fresh chapter, with bold visions for its iconic characters under new creative leadership. Ocean Master, the Atlantean prince Orm Marius, is a complex villain who balances regal authority with fierce ambition, making him a standout role for any actor.

We’ve crafted a list of 15 talented performers who could bring depth, intensity, and charisma to this underwater antagonist. From established stars to rising talents, each actor offers a unique take on Orm’s conflicted nature, ready to make waves in the rebooted DCU.

Alexander Skarsgård

With his commanding presence and knack for intense roles, Alexander Skarsgård could embody Ocean Master’s regal yet ruthless edge. His towering frame and sharp emotional depth make him a natural fit for an Atlantean prince torn between duty and vengeance.

Known for ‘The Northman’ (2022) and ‘Big Little Lies’ (2017-2019), Skarsgård blends raw physicality with inner conflict. He could portray Orm as a leader whose ambition feels both justified and menacing, captivating audiences with his layered performance.

Sam Claflin

Sam Claflin’s charm and versatility make him a compelling choice for a younger, driven Ocean Master. His experience in high-stakes, water-bound stories gives him an edge for this Atlantean role.

With standout work in ‘Pirates of the Caribbean: On Stranger Tides’ (2011) and ‘The Hunger Games’ series (2013-2015), Claflin could bring a youthful energy to Orm’s quest for power. His ability to balance charisma and intensity would make for a memorable villain.

Adrian Grenier

Adrian Grenier’s laid-back charm could offer a fresh take on Ocean Master, portraying him as a relatable yet ambitious figure. His grounded performances make him an intriguing pick for a villain with a complex journey.

Best known for ‘Entourage’ (2004-2011) and ‘The Devil Wears Prada’ (2006), Grenier could highlight Orm’s shift from doubt to dominance. His natural charisma would add depth to the Atlantean’s motivations, making him a standout antagonist.

Alex Aiono

Alex Aiono’s youthful energy and rising star status make him a bold choice for a younger Orm. His fresh presence could connect with a new generation of DCU viewers, bringing a modern edge to the role.

With roles in ‘Royal Crush’ (2014-2016) and a growing music career, Aiono could portray an Orm grappling with his royal destiny. His vibrant energy would make the character’s ambition feel dynamic and relatable.

Alan Ritchson

Alan Ritchson’s imposing physique and familiarity with the Aquaman world give him a unique advantage for Ocean Master. His ability to shift from hero to villain makes him a strong contender.

Having played Arthur Curry in ‘Smallville’ (2005-2011) and voiced him in ‘Justice League: The New Frontier’ (2008), Ritchson could bring a commanding presence to Orm. His action-hero experience would ensure thrilling confrontations on screen.

Austin Butler

Austin Butler’s rising star power and intense performances mark him as a top pick for Ocean Master. His ability to blend charisma with danger suits the character’s complex nature.

Known for ‘Elvis’ (2022) and ‘Dune: Part Two’ (2024), Butler could portray an Orm who’s both a regal leader and a fierce warrior. His magnetic presence would make the villain’s ambitions feel larger than life.

Joe Alwyn

Joe Alwyn’s subtle intensity and classic appeal could craft a more traditional Ocean Master. His lean frame and emotional depth make him ideal for a conflicted, younger Orm.

With roles in ‘The Favourite’ (2018) and ‘Conversations with Friends’ (2022), Alwyn could bring a quiet strength to the character. His ability to convey inner turmoil would add layers to Orm’s royal struggles.

Dev Patel

Dev Patel’s dynamic range makes him a fresh choice for Ocean Master, offering a unique take on the character’s outsider status. His ability to balance intensity and relatability would bring new energy to the role.

From ‘Slumdog Millionaire’ (2008) to ‘The Green Knight’ (2021), Patel could portray an Orm torn between worlds. His passionate performances would make the villain’s motivations feel deeply personal.

Jensen Ackles

Jensen Ackles’ gritty charisma and superhero experience make him a fan-favorite pick for Ocean Master. His ability to blend toughness with emotional depth fits the Atlantean’s complex nature.

Known for ‘Supernatural’ (2005-2020) and ‘The Boys’ (2019-present), Ackles could deliver a commanding Orm with a touch of menace. His experience with intense roles would ensure a captivating performance.

Tom Bateman

Tom Bateman’s suave demeanor and experience with mystery-driven roles make him a strong fit for Ocean Master. His ability to play charismatic yet calculating characters would suit the villain’s regal edge.

With roles in ‘Murder on the Orient Express’ (2017) and ‘Based on a True Story’ (2023-present), Bateman could craft an Orm who’s both charming and ruthless. His polished presence would elevate the character’s authority.

Luke Evans

Luke Evans’ commanding presence and action-hero credentials make him a natural choice for Ocean Master. His ability to play intense, charismatic roles would bring the Atlantean to life.

Known for ‘Dracula Untold’ (2014) and ‘The Hobbit’ trilogy (2012-2014), Evans could portray an Orm with both strength and sophistication. His experience in epic roles would make for a thrilling villain.

Robert Pattinson

Robert Pattinson’s ability to play unhinged yet regal characters makes him a compelling Ocean Master. His intense performances and DCU experience give him a unique edge.

Already Batman in ‘The Batman’ (2022) and starring in ‘The Lighthouse’ (2019), Pattinson could bring a chaotic yet commanding energy to Orm. His knack for complex roles would make the villain unforgettable.

Cillian Murphy

Cillian Murphy’s chilling intensity and commanding presence make him a standout choice for Ocean Master. His ability to play cerebral villains would suit a psychological take on the character.

Known for ‘Peaky Blinders’ (2013-2022) and ‘Oppenheimer’ (2023), Murphy could craft an Orm who’s both a thinker and a ruthless force. His piercing gaze would bring a haunting depth to the role.

Joe Manganiello

Joe Manganiello’s imposing physique and passion for comics make him a perfect fit for Ocean Master. His brief DCU role hints at his potential for a larger, villainous part.

Having played Deathstroke in ‘Justice League’ (2017), Manganiello could channel his action-hero charisma into a fierce Orm. His physicality and enthusiasm would make the character a formidable presence.

Patrick Wilson

Patrick Wilson’s experience as Ocean Master in the DCEU makes him a top contender for the DCU reboot. His ability to portray relatable yet menacing characters would bring depth to the role.

Having starred in ‘Aquaman’ (2018) and ‘Watchmen’ (2009), Wilson could revisit Orm with a fresh, grounded intensity. His knack for blending warmth with menace would make the villain both compelling and complex.

Which actor do you think would rule the seas as Ocean Master, or is there another star we missed? Drop your thoughts in the comments!