Holly Anderson a.k.a. Holly Cattle (born on December 22, 1997) is an English actress and the youngest Australian cattle breeder. Born to Jersey Cattle breeder, Carrie and Rob Anderson, in Kensington and Chelsea, London, England, she attended Wellington College, Berkshire. London-based actress Holly has worked in Young Sherlock, Cobra, Dalgliesh (2024), and Rivals. Known for her ability to portray complex, often politically charged characters, she is currently gaining significant attention for her role in the Guy Ritchie-directed prequel series Young Sherlock.
Quick Facts Holly Cattle
- Name: Holly Anderson.
- Birth Date: December 22, 1997.
- Age: 28 years old (as of 2026).
- Birthplace: Kensington and Chelsea, London, England.
- Occupation: Actress.
- Nationality: British
- Notable Roles: Ellie Sutherland (Cobra), Edie (Young Sherlock), Sally Jupp (Dalgliesh)
- Agency Representation: Hamilton Hodell
- Skills: Mezzo-Soprano vocals, horse riding, and period dancing.
- Education: Trained in physical theatre and physical performance.
The Rising Star of British TV
Holly Cattle is carving out a niche as the go-to actress for “the catalyst” roles—characters who enter a story and fundamentally shift the dynamic of the lead protagonist. Whether she’s challenging a Prime Minister father or aiding a teenage Sherlock, she brings an grounded, gritty energy to the screen that feels distinct from the typical “ingenue” archetype.
The Breakthrough in Cobra
Holly Cattle first caught the public eye in the Sky original series Cobra (specifically in the third series, Cobra: Rebellion). Playing Ellie Sutherland, the daughter of Prime Minister Robert Sutherland (played by Robert Carlyle), Holly portrayed a young woman who returns from South America with radicalized political views. Her performance was praised for adding a layer of personal stakes to the political thriller, as her character’s activism created a direct conflict with her father’s leadership.
Guy Ritchie’s Young Sherlock
In 2026, Holly joined the star-studded cast of Amazon Prime’s Young Sherlock. In this fresh take on the iconic detective’s origin story, she plays Edie. Working under the direction of Guy Ritchie and alongside Hero Fiennes Tiffin (Sherlock) and Colin Firth, this role has solidified her status as one of the “ones to watch” in the British acting scene.
Versatility on Screen
Beyond political thrillers and period mysteries, Holly has showcased her range in the Channel 5 series Dalgliesh, where she took on the pivotal role of Sally Jupp. Her ability to handle classic literature adaptations alongside modern dramas demonstrates a versatility that is rare for actors so early in their careers.
She is a “chameleonic” performer known for her mastery of accents, ranging from native London and Cockney to Standard American, Russian, and Australian. Unlike many contemporary TV actors, Holly has extensive training in physical theatre, which contributes to her strong presence and movement in period pieces like Young Sherlock. In addition to acting, Holly is an accomplished singer (Mezzo-Soprano) and writer/director of comedy fringe projects, suggesting she may move behind the camera in the future.
FAQs
Q. Is Holly Cattle the same person as Holly Anderson?
A. Yes. While she primarily uses Holly Cattle professionally, some early digital listings or minor credits have occasionally appeared under the name Holly Anderson.
Q. Who does Holly Cattle play in Young Sherlock?
A. She plays the character Edie. While details of the character are being kept under wraps to avoid spoilers, she is part of the core ensemble that investigates the “globe-trotting conspiracy” at the heart of Sherlock’s first case.
Q. What is Holly Cattle’s most famous role?
A. To date, her most recognizable role is Ellie Sutherland in Cobra: Rebellion. However, industry analysts expect her role as Edie in Young Sherlock to surpass this in global popularity.
Q. Where can I watch Holly Cattle’s work?
A. Cobra: Available on Sky Max and NOW TV. Young Sherlock: Streaming on Amazon Prime Video (released March 2026). Dalgliesh: Available on Channel 5 and Acorn TV.
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