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Nathalie Boltt (born 19 July 1973) is a South African actress known for Riverdale and District 9. Her initial break into acting was in her birth country, South Africa, as Joey Ortlepp on the SABC 3 drama Isidingo from 2001 to 2004. Internationally, she portrayed Penelope Blossom on The CW's teen drama series Riverdale from 2017 to 2023. She has been seen in the films District 9, Demonic, and the 2005 television remake of The Poseidon Adventure. She also voices the character of DottyWot in the New Zealand children's series The WotWots. Description above from the Wikipedia article Nathalie Boltt, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Known For

0.0

Tiger Mom

2025

6.3

Marijke

A Remarkable Place to Die

2024

6.6

Eliza Stone

Bad Genius

2024

0.0

Self

Rematriation

2023

6.7

Shannon

The Secrets of Bella Vista

2022

4.8

Angela

Demonic

2021

8.0

Celia Bunton

Mystery 101: Words Can Kill

2019

8.2

Ms. Dubois

Chilling Adventures of Sabrina

2018

7.2

Amelia

Happy Together

2018

5.9

Dr. Helen

24 Hours to Live

2017

Credits

Tiger Mom

2025

0.0

A Remarkable Place to Die

as Marijke

2024

6.3

Bad Genius

as Eliza Stone

2024

6.6

Rematriation

as Self

2023

0.0

The Secrets of Bella Vista

as Shannon

2022

6.7

Demonic

as Angela

2021

4.8

Mystery 101: Words Can Kill

as Celia Bunton

2019

8.0

Chilling Adventures of Sabrina

as Ms. Dubois

2018

8.2

Happy Together

as Amelia

2018

7.2

24 Hours to Live

as Dr. Helen

2017

5.9

Riverdale

as Penelope Blossom

2017

8.4

Bombshell

as Dominique Prieur

2016

4.5

800 Words

as Rae

2015

6.7

🎬

Passion in Paradise

as Lisa Grant

2014

6.0

Siege

as Vicki Snee

2012

4.8

Kawa

as Annabelle

2010

5.0

Bloodlines

as Annette Bouwer

2010

6.3

District 9

as Sarah Livingstone - Sociologist

2009

7.5

Doomsday

as Jane Harris

2008

5.9

Route 30

as Mandy

2008

4.1

The Poseidon Adventure

as Shoshanna

2005

5.2

Der weiße Afrikaner

as Rosa von Zuelow

2004

7.0

Red Water

as Marie Savoy

2003

4.0

Power Rangers

as Jessica Jeffries

1993

7.1

Rematriation

N/A

10.0

Holy Days

N/A

0.0