---
name: "Michaela Dietz"
canonical: "https://film.one/person/michaela-dietz"
fi1m_id: "michaela-dietz"
imdb_id: "nm2007163"
tmdb_id: 109488
wikidata_id: "Q16728563"
roles: ["Actor"]
born: "1 November 1982"
reviewed_on_fi1m: 1
average_as: "actor"
average_over: 1
updated: "2026-09-24T01:43:59.111385+00:00"
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# Michaela Dietz

## Identity

Michaela Dietz

- **Canonical:** https://film.one/person/michaela-dietz
- **Type:** Person
- **Fi1m ID:** michaela-dietz
- **IMDb ID:** nm2007163
- **TMDB ID:** 109488
- **Wikidata ID:** Q16728563
- **Same entity:** https://en.wikipedia.org/wiki/Michaela_Dietz, https://www.wikidata.org/wiki/Q16728563, https://www.imdb.com/name/nm2007163/, https://www.themoviedb.org/person/109488

Actor. Born 1 November 1982 in Incheon, South Korea.

## Details

- **Work:** Actor
- **Born:** 1 November 1982, Incheon, South Korea
- **Elsewhere:** https://en.wikipedia.org/wiki/Michaela_Dietz, https://www.wikidata.org/wiki/Q16728563, https://www.imdb.com/name/nm2007163/, https://www.themoviedb.org/person/109488

## Streaming the US now

- **Disney+:** [*Steven Universe*](https://film.one/tv/steven-universe.md) (83)

For United States; add `?region=XX` for another country.

## Biography

Michaela Dietz is an American voice actress. Born on 1 November 1982 in Incheon, South Korea, she was adopted and raised in Cooperstown, New York. She studied International Studies at Middlebury College.

Dietz began her professional career in 2005. She voiced Riff on the children's series *Barney & Friends* and is known for voicing Amethyst on the Cartoon Network series *Steven Universe* (2013–2019) and its follow-ups *Steven Universe: The Movie* (2019) and *Steven Universe Future* (2019–2020). Other roles include Dolly Dalmatian in *101 Dalmatian Street*, Vee in *The Owl House* and Darryl McGee in *The Ghost and Molly McGee*.

*Sources: en.wikipedia.org, imdb.com.*

## On Fi1m (1)

- *Steven Universe* (2013), Fi1m 83, as Amethyst (voice) — [page](https://film.one/tv/steven-universe.md)

## Complete filmography (30)

Every credit, newest first. Titles without a page can be requested for review on the HTML page.

- *The Bad Guys: The Series* (2025), series, as Chi-Hoon (voice)
- *Long Story Short* (2025), series, as Hannah Schwooper (voice), Cannibal (voice)
- *Super Duper Bunny League* (2025), series, as Bex (voice)
- *Jentry Chau vs the Underworld* (2024), series, as Tokki (voice), Tokki / Walla (voice), Walla (voice)
- *Royal Crackers* (2023), series, as Robin (voice)
- *Kiff* (2023), series, as Banana (voice)
- *Star Trek: Prodigy* (2021), series, as Maj'el (voice), Maj'el / Grom (voice)
- *The Ghost and Molly McGee* (2021), series, as Darryl McGee (voice)
- *The Witcher: Nightmare of the Wolf* (2021), as Tomas (voice)
- *Monsters at Work* (2021), series, as Additional Monsters (voice), Snore (voice)
- *LEGO Monkie Kid* (2020), series, as Scorpion Queen (voice)
- *Adventure Time: Distant Lands* (2020), series, as Glassboy (voice)
- *The Owl House* (2020), series, as Vee (voice)
- *Steven Universe Future* (2019), series, as Amethyst (voice)
- *Steven Universe: The Movie* (2019), as Amethyst (voice)
- *Theme Song Takeover* (2019), series, as Darryl McGee (voice)
- *101 Dalmatian Street* (2019), series, as Dolly
- *Steven Universe: Heart of the Crystal Gems* (2018), as Amethyst
- *Craig of the Creek* (2018), series, as Michelle (voice)
- *Louis & Georges* (2015), as Louis (voice)
- *Rick and Morty* (2013), series, as Stephanie Jergins (voice) — Fi1m 78, [page](https://film.one/tv/rick-and-morty.md)
- *Steven Universe* (2013), series, as Amethyst (voice) — Fi1m 83, [page](https://film.one/tv/steven-universe.md)
- *Steven Universe* (2013), as Amethyst (voice)
- *HiT Favorites: Preschool Fun* (2011), as Riff (voice)
- *Barney: We Love Our Family* (2009), as Riff's (Voice) (Archive Footage)
- *HiT Favorites: Frosty Friends* (2009), as Riff (voice)
- *Barney: Let's Make Music* (2006), as Riff (voice)
- *American Dad!* (2005), series, as New Doctor (voice), Camerawoman (voice)
- *Family Guy* (1999), series, as (voice), Chris' Girlfriend (voice) — Fi1m 63, [page](https://film.one/tv/family-guy.md)
- *Barney & Friends* (1992), series, as Riff

## Gallery

- ![Michaela Dietz](https://film.one/media/person/1632711/gallery-33b94a65c34e.jpg) Michaela Dietz — steve cranston, CC BY-SA 2.0, via Wikimedia Commons (https://thumb.wikimedia.org/wikipedia/commons/thumb/c/c9/Michaela_Dietz_at_the_Florida_Supercon_2016_%284%29_%28cropped%29.jpg/1280px-Michaela_Dietz_at_the_Florida_Supercon_2016_%284%29_%28cropped%29.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail)
- ![Taken Sunday at Florida Supercon 2016 by Jeremy Sabater](https://film.one/media/person/1632711/gallery-9634843803de.jpg) Taken Sunday at Florida Supercon 2016 by Jeremy Sabater — Super Festivals, CC BY 2.0, via Wikimedia Commons (https://thumb.wikimedia.org/wikipedia/commons/thumb/4/49/FSC_2016_Michaela_Dietz_Q%26A_01.jpg/1280px-FSC_2016_Michaela_Dietz_Q%26A_01.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail)
- ![Taken Sunday at Florida Supercon 2016 by Jeremy Sabater](https://film.one/media/person/1632711/gallery-e66cc964a2b5.jpg) Taken Sunday at Florida Supercon 2016 by Jeremy Sabater — Super Festivals, CC BY 2.0, via Wikimedia Commons (https://thumb.wikimedia.org/wikipedia/commons/thumb/5/57/FSC_2016_Michaela_Dietz_Q%26A_02.jpg/1280px-FSC_2016_Michaela_Dietz_Q%26A_02.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail)
- ![Taken Sunday at Florida Supercon 2016 by Jeremy Sabater](https://film.one/media/person/1632711/gallery-49a4035a7512.jpg) Taken Sunday at Florida Supercon 2016 by Jeremy Sabater — Super Festivals, CC BY 2.0, via Wikimedia Commons (https://thumb.wikimedia.org/wikipedia/commons/thumb/0/04/FSC_2016_Michaela_Dietz_Q%26A_03.jpg/1280px-FSC_2016_Michaela_Dietz_Q%26A_03.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail)
- ![Michaela Dietz](https://film.one/media/person/1632711/gallery-0caeb307cc1a.jpg) Michaela Dietz — Image via TMDB
- ![Michaela Dietz](https://film.one/media/person/1632711/gallery-2cc7fcc97081.jpg) Michaela Dietz — Image via TMDB
- ![Taken Sunday at Florida Supercon 2016 by Jeremy Sabater](https://film.one/media/person/1632711/gallery-2072e83493ef.jpg) Taken Sunday at Florida Supercon 2016 by Jeremy Sabater — Super Festivals, CC BY 2.0, via Wikimedia Commons (https://thumb.wikimedia.org/wikipedia/commons/thumb/0/02/FSC_2016_Michaela_Dietz_Q%26A_04.jpg/1280px-FSC_2016_Michaela_Dietz_Q%26A_04.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail)
- ![Taken Sunday at Florida Supercon 2016 by Jeremy Sabater](https://film.one/media/person/1632711/gallery-2a45eb320c6e.jpg) Taken Sunday at Florida Supercon 2016 by Jeremy Sabater — Super Festivals, CC BY 2.0, via Wikimedia Commons (https://thumb.wikimedia.org/wikipedia/commons/thumb/5/5d/FSC_2016_Michaela_Dietz_Q%26A_05.jpg/1280px-FSC_2016_Michaela_Dietz_Q%26A_05.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail)

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Canonical: https://film.one/person/michaela-dietz