Before she rose to stardom, Sydney Sweeney struggled to make it in Hollywood. In fact, the Emmy-nominated actor, who stars as Christy Martin in the upcoming biopic Christy, had to fight to land her breakout role in Euphoria.

In this episode of I Never Knew That, editor Catherine relays Sweeney's journey to fame and explains how she almost missed out on her iconic role as Cassie Howard.

If you enjoyed this video, please let us know at editor@biography.com. Be sure to check out our catalogue of other fun and informative videos, including last week's spooky episode about Harry Houdini's mysterious death.

Headshot of Catherine Caruso
Catherine Caruso
Associate Profiles Editor

Catherine Caruso joined the Biography.com staff in August 2024, having previously worked as a freelance journalist for several years. She is a graduate of Syracuse University, where she studied English literature. When she’s not working on a new story, you can find her reading, hitting the gym, or watching too much TV.