The truth is emerging, and Lauren proudly shows off her newfound ability. But some of the others remain confused and in denial.

The group of friends break into the lighthouse, a place they've been told to steer clear of.

Miss Simone continues to probe for information. Meanwhile, it seems Fenton is leaving the island! The classmates plot to meet up and uncover the truth once and for all.

Hal and Robbie always enjoy a good thunderstorm. But what they see out back startles them.

The stranger, Miss Simone, explains what happened on the mainland all those years ago. But the classmates are still suspicious of her.

The creature attacks, and Hal defends himself with an ability he never knew he had.

Hal, Robbie, and Abigail follow the mysterious stranger... then run across a terrifying creature in the woods.

The classmates are suspicious of the visitor's claims and band together to uncover the truth.

A stranger visits the school, and nobody knows what to make of her.

Abigail shows up at Hal's house and reveals an extraordinary secret.