Mark Retzlaff

I am a Perth-based baritone with a rich, resonant tone and a strong instinct for storytelling With a chest range from G2-G4 (extending to A4) and a developed falsetto, I bring both vocal strength and emotional nuance to the stage. Drawn to character-driven roles, I thrive in musical theatre that balances humour with heart. I have a natural ability to ground a scene with sincerity, while still embracing moments of boldness and theatrical flair. My performances are marked by expressive delivery, clear vocal storytelling, and a genuine connection to the audience. Outside of performance, I work in a high-responsibility professional environment that demands organisation, adaptability, and composure under pressure. Qualities that translate seamlessly into rehearsal rooms and live productions. I am punctual, prepared, and collaborative, and value being a dependable member of any cast or creative team. I am passionate about musical theatre's power to move people. Whether through souring ballads, sharp comedy, or deeply human moments. And I approach every role with commitment, curiosity, and heart. Musical theatre is where I feel most at home. I am especially drawn to roles that allow me to explore emotional depth while still embracing wit and charisma. As a baritone, i connect strongly with grounded, layered characters who anchor a story. But I also relish the opportunity to surprise an audience with warmth, vulnerability, and charm. inspired by powerful contemporary musical (with a particular love for Wicked), I am motivated by storytelling that leaves a lasting impact. I bring discipline, emotional intelligence, and a strong ensemble mindset to every project, believing that great theatre is built on trust, generosity, and shared passion. Above all, I perform to connect. To make audiences feel seen, understood and moved.

1. 2010

   The Sound of Music

   Kurt Von Trapp · Stage Left Theatre Troupe, dir. Lisa Blair

2. 2016

   Footloose

   Willard Hewitt · Principal Academy of Dance and Theatre Arts, dir. Ian Toyne

3. 2018

   Play Time

   Adam · Back Door Productions, dir. Kier Shoosmith

4. 2019

   Play Time 2: So Much Fun You'll Come Twice

   Adam · Back Door Productions, dir. Kier Shoosmith

5. 2020

   Play Time 3: More Than Twice Is A Habit

   Adam · Back Door Productions, dir. Kier Shoosmith

6. 2021

   Freakshow: An Interactive Murder Mystery

   Mikael · Back Door Productions, dir. Kier Shoosmith

7. 2021

   Little Shop of Horrors

   Seymour Krelborn · Entertaind, dir. Scott Landers

8. 2022

   Play Time: The Best Bits

   Adam · Back Door Productions, dir. Kier Shoosmith

9. 2024

   Til Death Do Us Part

   Josh · Back Door Productions, dir. Kier Shoosmith

10. 2025

    Mates: A World War II Musical

    Bret Langridge · Rodmusic Productions, dir. Neroli Sweetman