About Me

30 Years of Film, Television,
and Helping Actors Shine

"The only person who truly cares about your life is you, and the only person who is going to get you to where you want to go is you."

– Sarah Valentine

Sarah Valentine headshot

My Story

I've worked in the Film and Television industry for 30 years. I started my career in London at 18 years old, working as a runner before progressing through Second AD, First AD, and Production Manager roles. I was also an actress in the UK in the late 1980s.

After moving to New Zealand, I became a Casting Director and Talent Agent, and founded Background Talent (later BGT NZ)—the number one talent agency in New Zealand, supplying talent for blockbusters including Lord of the Rings, The Hobbit, Mission Impossible, and Power Rangers.

I have had the pleasure of working on a wide variety of TV shows and movies, including my most proud work: Top of the Lake Season 1 with Elisabeth Moss (Handmaid's Tale), David Wenham (Lord of the Rings), Holly Hunter (Oscar winner for The Piano), Peter Mullan (Harry Potter, Ozark), and directed by the legendary Jane Campion.

I've travelled and lived around the world, experiencing diverse accents and cultures firsthand. I've recently moved to the UK and am seeking representation. I hold British and New Zealand passports and am available to work around the world if provided with a visa. Of course, I work online with actors globally through my accent coaching.

My Journey

30 Years in the Industry

Started my career in New Zealand's film and television industry, working both behind and in front of the camera across hundreds of productions.

Casting Director & Talent Agency Founder

Founded and ran New Zealand's #1 talent agency, working as a casting director and understanding the industry from every angle—giving me unique insights into what actors need to succeed.

Top of the Lake & Major Productions

Worked alongside industry legends including Jane Campion, Elisabeth Moss, and Holly Hunter. Credits include 6 feature films, 7 TV series, 8 plays, and 100+ commercials.

Accent Coach & Creator

Developed the Valentine Method—an actor-friendly approach to accent learning. Now teaching thousands of actors worldwide and building a community of 1.4M+ followers across social media.

Recently Moved to the UK

Recently relocated to the UK and seeking an acting agent. Holding British and New Zealand passports, I'm available to work around the world if provided with a visa. I work online with actors globally through my accent coaching and content creation.

My Signature Method

The Valentine Method

Simple, practical, actor-friendly accent training

Actor-Friendly

No confusing phonetic symbols or overwhelming theory—just clear, practical techniques

Performance-Ready

Learn accents in context with real scripts and audition-style practice

Proven Results

Trusted by thousands of actors for auditions, productions, and career growth

30
Years Experience
1.4M+
Social Media Followers
100+
Film & TV Credits
15+
Accent Courses

Let's Work Together

Whether you want to book me for your production, learn accents, or host a workshop—I'd love to connect.

INDUSTRY EXPERIENCE

Founder & Owner: BGT NZ

Background Talent (later BGT Actors Models & Talent) - Extras & Background Actors Agency

Cast and provided all extras/background actors for major Hollywood and NZ film & television productions

Major Feature Films

The Lord of the Rings: Fellowship

Extras Casting

$889M Worldwide

The Rings of Power

Extras Casting (TV Series)

Amazon Prime Series

The Meg

Extras Casting

$529M Worldwide

The Last Samurai

Extras Casting

$455M Worldwide

Chronicles of Narnia: Prince Caspian

Extras Casting

$420M Worldwide

Ghost in the Shell

Extras Casting

$170M Worldwide

Power Rangers (2017)

Extras Casting

$142M Worldwide

Pete's Dragon

Extras Casting

$144M Worldwide

A Wrinkle in Time

Extras Casting

$133M Worldwide

Television Series

Spartacus

Extras Casting

The Brokenwood Mysteries

20 Episodes

Westside

Extras Casting

Outrageous Fortune

Extras Casting

Power Rangers Samurai

Extras Casting

Power Rangers DinoThunder

Extras Casting

Power Rangers Ninja Storm

Extras Casting

Shortland Street

Extras Casting

45+

Total Productions

$3B+

Combined Box Office

20+

Years in Industry

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