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Katie Grgecic

Katie Grgecic is an actress, singer, and dancer. At the age of five, Katie discovered her love for performing. She is best known for her work as Callie Laskey in Happy! (2019) and her performance as Brigitta von Trapp in the North American tour of The Sound of Music (2017-2018). Katie was the recipient of a 2018 BroadwayWorld Regional Award (Best ... See full bio »

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Known For

Happy! Callie Laskey


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 2019 Happy! (TV Series)
Callie Laskey
- 19 Hours and 13 Minutes (2019) ... Callie Laskey
- Some Girls Need a Lot of Repenting (2019) ... Callie Laskey

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