Cassandra O'Sullivan

Drama Series - 2026, 16 episodes • as Bar Woman (uncredited)

A century before the events of Game of Thrones, two unlikely heroes wandered Westeros: a young, naive but courageous knight, Ser Duncan the Tall, and his diminutive squire, Egg. Set in an age when the Targaryen line still holds the Iron Throne and the last dragon has not yet passed from living memory, great destinies, powerful foes, and dangerous exploits await these improbable and incomparable friends.

Drama Series - 2025, 16 episodes • as Villager

Follows three high schoolers mistakenly transported to a brutal medieval world. Falling in with unlikely comrades caught in a civil war, the teens fight for survival as they search for a way back home.

Movie - 2026, 2h 15m • as Lisa

Three seemingly unconnected lives become intertwined through a series of unexpected events, forcing each person to confront the consequences of their choices. As the truth begins to surface, everything changes in ways they never saw coming.