Fan Casting Olivia Thirlby as Betty Boop in Scooby Doo and Guess Who? (Potential New Episodes)

tessgiancana made this fan casting suggestion on March 2, 2024. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Olivia Thirlby as Betty Boop in Scooby Doo and Guess Who? (Potential New Episodes)

Olivia ThirlbyUnited States

37 years old
Olivia Thirlby is an American actress best known for her role as Leah, the best friend of Elliot Page's character in the 2007 film Juno. In June 2008, Thirlby was described by Vanity Fair magazine...
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Scooby Doo and Guess Who? (Potential New Episodes)

Scooby Doo and Guess Who? (Potential New Episodes)

by Hanna-Barbera
Who else will be the next guest star in Scooby Doo and Guess Who?
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Olivia Thirlby is known for her roles in Juno, No Strings Attached, and Dredd. She has been suggested by fans for 267 roles on myCast, including List in Hottest Female Actress. Similar actors include Mary Elizabeth Winstead, Rooney Mara, and Kristen Stewart. Olivia Thirlby was suggested to play Betty Boop in Scooby Doo and Guess Who? (Potential New Episodes) by tessgiancana. Other actors sugggested to play this role include Joey King, Zendaya, and Karen Gillan. Scooby Doo and Guess Who? (Potential New Episodes) has 896 roles, including Additional Voices, Curly, and Sonic the Hedgehog.

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