Ep 4. Queen For a Day

In Warehouse 13 season 3 episode 4 titled "Queen For a Day", the team receives a distress signal from a former agent who has been missing for years. They discover that she is being held captive in a castle in the middle of nowhere, guarded by a medieval knight. The team sets out to rescue her, and quickly finds themselves in the midst of a dangerous power struggle.

As they navigate the treacherous castle, they encounter a woman claiming to be the queen of the castle. She leads them to their friend, but refuses to let them leave until they agree to help her uncover a mysterious power source within the castle walls.

As the team works to unravel the secrets of the castle, they uncover a sinister plot involving the queen and the knight guarding their friend. They must act quickly to save not just their friend, but the entire castle from destruction.

In typical Warehouse 13 fashion, "Queen For a Day" features plenty of action, humor, and intrigue. The episode also delves deeper into the backstory of the missing agent, providing new insights into her character and motivations.

Overall, "Queen For a Day" is a thrilling episode that will keep viewers on the edge of their seats from start to finish.