Acting
Deanna Rooney
Department: Acting
Biography
Deanna Rooney is an American actor, writer, artist and animator. She portrays Dr. Donna St. Phibes and Bonehead #3 on Mystery Science Theater 3000. She has appeared on shows such as The Joel McHale Show with Joel McHale, Hidden America with Jonah Ray and Townies.
Known For
Prominent works featuring Deanna Rooney
TV
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Mystery Science Theater 3000
2017
TMDB3.8
Movie
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Destroy All Neighbors
2024
TMDB3.0
TV
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Mystery Science Theater 3000
2022
TMDB4.1
Movie
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How to Deter a Robber
2021
TMDB2.8
TV
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Everything
2009
TMDB0.0
TV
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Hidden America with Jonah Ray
2016
TMDB2.5
TV
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Adventures in Advertising
2009
TMDB0.0
Movie
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Gabby!
2020
TMDB0.0
Movie
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In the Ditch
2024
TMDB0.0
Movie
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Out for Delivery
2025
TMDB0.0
Filmography & Credits
Complete career catalog (18 titles)
| Poster | Title | Character / Role | Type | Year |
|---|---|---|---|---|
 | The Degenerate: The Life and Films of Andy Milligan | Co-Producer | Movie | 2025 |
 | Out for Delivery | Joanna | Movie | 2025 |
 | In the Ditch | Reese | Movie | 2024 |
 | Destroy All Neighbors | SWAT Team Officer | Movie | 2024 |
 | Mystery Science Theater 3000 | Dr. Donna St. Phibes | TV Series | 2022 |
 | How to Deter a Robber | Darla Peterson | Movie | 2021 |
 | Gabby! | Meredith Pottsworth | Movie | 2020 |
 | Mystery Science Theater 3000 | Dr. Donna St. Phibes | TV Series | 2017 |
| Mystery Science Theater 3000 | Bonehead #3 | TV Series | 2017 |
| Mystery Science Theater 3000 | Bonehead #3 / Dr. Donna St. Phibes | TV Series | 2017 |
 | Hidden America with Jonah Ray | Flapper | TV Series | 2016 |
| Like, Share, Die | Creator | TV Series | 2015 | |
 | Everything | Dancing Silhouette | TV Series | 2009 |
| Everything | Director | TV Series | 2009 |
 | Adventures in Advertising | Animation | TV Series | 2009 |
| Shitbuster | Shitter #2 | TV Series | 2008 | |
| Shitbuster | Sound | TV Series | 2008 | |
| Busted | Becky Darling | Movie | — |