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Deanna Rooney

Deanna Rooney

Known for
Acting
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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

Mystery Science Theater 3000 poster

Mystery Science Theater 3000

Destroy All Neighbors poster

Destroy All Neighbors

How to Deter a Robber poster

How to Deter a Robber

Mystery Science Theater 3000 poster

Mystery Science Theater 3000

Hidden America with Jonah Ray poster

Hidden America with Jonah Ray

In the Ditch poster

In the Ditch

Gabby! poster

Gabby!

Out for Delivery poster

Out for Delivery

Everything poster

Everything

The Degenerate: The Life and Films of Andy Milligan poster

The Degenerate: The Life and Films of Andy Milligan

Adventures in Advertising poster

Adventures in Advertising

Like, Share, Die poster

Like, Share, Die

Filmography

—
Busted

Busted

Movie · as Becky Darling

2025
Out for Delivery poster

Out for Delivery

Movie · as Joanna

2024
In the Ditch poster

In the Ditch

Movie · as Reese

2024
Destroy All Neighbors poster

Destroy All Neighbors

Movie · as SWAT Team Officer

2022
Mystery Science Theater 3000 poster

Mystery Science Theater 3000

TV · as Dr. Donna St. Phibes · 1 ep

2021
How to Deter a Robber poster

How to Deter a Robber

Movie · as Darla Peterson

2020
Gabby! poster

Gabby!

Movie · as Meredith Pottsworth

2017
Mystery Science Theater 3000 poster

Mystery Science Theater 3000

TV · as Bonehead #3, Dr. Donna St. Phibes, Bonehead #3 / Dr. Donna St. Phibes · 2 eps

2016
Hidden America with Jonah Ray poster

Hidden America with Jonah Ray

TV · as Flapper · 1 ep

2009
Everything poster

Everything

TV · as Dancing Silhouette · 1 ep

2008
Shitbuster

Shitbuster

TV · as Shitter #2 · 1 ep

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