You’ve probably heard her voice a thousand times without even realizing it. Honestly, if you’ve watched any dubbed anime in the last twenty years, Caitlin Glass has likely been in your living room. She isn’t just another name in the credits. She’s a powerhouse. From the mechanical heart of Fullmetal Alchemist to the chaotic hallways of Ouran High School Host Club, her range is kind of ridiculous.
Most people think of voice actors as people who just show up, read lines, and go home. With Caitlin, it's way deeper. She’s an ADR director and a scriptwriter too. This means she’s often the person deciding how a show feels to an English-speaking audience. It’s a massive responsibility. If a joke lands perfectly or a death scene makes you sob, there’s a good chance she had her hands on the script or was behind the glass directing the booth.
The Roles That Defined TV Shows With Caitlin Glass
When we talk about tv shows with caitlin glass, we have to start with the big one: Fullmetal Alchemist. Casting her as Winry Rockbell was a stroke of genius. Winry could have been a generic "girl next door" trope. Instead, Glass gave her grit. She made Winry’s obsession with automail feel real and her grief over her parents feel heavy.
She voiced Winry in the original 2004 series and then came back for Fullmetal Alchemist: Brotherhood in 2009. That’s rare. Usually, recasts happen. But fans couldn’t imagine anyone else wielding that wrench.
Then there's Ouran High School Host Club. This show is a cult classic for a reason. As Haruhi Fujioka, Glass had to play a girl pretending to be a boy in a club full of eccentric rich kids. It’s a comedy, but Haruhi is the "straight man" to all the nonsense. Glass played it with this dry, effortless wit that made the character feel grounded. Fun fact: she also directed the dub. She wasn't just the lead; she was the boss.
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A List of Characters You Definitely Know
- Mina Ashido in My Hero Academia: The bubbly, pink "Alien Queen."
- Nefertari Vivi in One Piece: The princess who gave up everything for her kingdom.
- Vados in Dragon Ball Super: The stoic, powerful angel.
- Kyoko Kirigiri in Danganronpa: The Animation: The ultimate detective with a literal ice-cold demeanor.
- Petra Rall in Attack on Titan: We don't talk about the forest scene. It still hurts.
The Director’s Chair: Changing the Game
Directing is where the real magic happens. It’s one thing to act; it’s another to pull a performance out of someone else. Caitlin Glass has directed some of the most beloved modern hits. Have you seen the 2019 reboot of Fruits Basket? That was her. She managed to take a story that everyone already knew and loved and make it feel fresh, emotional, and—most importantly—respectful to the original source material.
She also handled Horimiya. That show is all about subtlety. It’s about the small, quiet moments between people. Directing that requires a very specific touch. You can’t overact. You can’t be too loud. Glass understood that. She also directed Solo Leveling, which is basically the polar opposite—high stakes, screaming, and massive action. The fact that she can jump between a cozy romance and a brutal fantasy epic is a testament to her skill.
Why Her Work in One Piece Matters
One Piece is a beast. It’s over a thousand episodes long. Localizing something that massive is a logistical nightmare. Glass has been a pillar of the Funimation (now Crunchyroll) dub for years. Not only does she voice Vivi, but she's also been a key director for the series.
Localizing One Piece isn't just about translating words. It’s about capturing the "spirit" of Eiichiro Oda’s world. The humor is weird. The world-building is dense. If the director doesn’t "get" it, the show fails. Glass gets it. She’s helped maintain a level of consistency that has kept the English dub relevant for decades.
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Beyond the Booth: The Influence of a Veteran
Caitlin Glass started her career in the early 2000s. Back then, the industry was different. Dubbing was often seen as a secondary thing. Now, it’s a global powerhouse. She’s seen the transition from physical tapes and local TV to massive streaming platforms like Netflix and Crunchyroll.
She often speaks at conventions about the importance of "acting" in voice acting. It sounds obvious, right? But it’s not. Many newcomers think it’s just about having a "cool voice." Glass advocates for the craft. She pushes for emotional honesty. That’s why her characters feel like people rather than cartoons.
Directing Credits You Might Have Missed
- Astra: Lost in Space
- Shadows House
- Ranking of Kings
- Sk8 the Infinity (Additional ADR Direction)
- Love Live! Sunshine!!
Looking Forward: What's Next?
As of 2026, Caitlin Glass shows no signs of slowing down. She’s still the voice of Mina Ashido as My Hero Academia continues its massive run. She’s still directing high-profile projects. The industry is changing again—AI is becoming a conversation, and the speed of "simuldubs" is faster than ever.
Glass remains a vocal advocate for human talent. She’s the kind of professional who ensures that the "soul" of an anime survives the journey across the Pacific. Whether she’s voicing a teenager with acid powers or directing a heart-wrenching drama, her fingerprint is a mark of quality.
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If you want to truly appreciate her work, go back and watch Baccano!. She plays Miria Harvent. It’s a chaotic, fast-paced show set in the 1930s. Miria is half of a duo of lovable, bumbling thieves. It’s one of her most high-energy roles and shows off her comedic timing perfectly. It’s a far cry from the serious, mechanical world of Winry Rockbell, and that’s exactly why she’s an expert.
To keep up with her latest projects, the best path is to follow her official social media or check the seasonal credits on Crunchyroll. Most fans just watch the show, but if you start looking at the "ADR Director" credit, you’ll start seeing her name everywhere. It’s a fun game to play. You’ll realize that your favorite show probably has a "Caitlin Glass touch" that you never noticed before.
Check out the series Ranking of Kings if you haven't yet. It’s a masterpiece of storytelling that she directed. It’s proof that you don’t need a massive, established franchise to create something legendary. You just need the right people behind the mic and the right person leading the session.