9x55 - Dark Shadows

Barnabas returns and kill Yaeger, after he dies he changes back to Cyrus. Barnabas tells Quentin that Cyrus was really Yaeger. Julia (PT) sees Quentin and Julia (PT) talking in the standard timeline and learns that Barnabas is a vampire. Shortly after dawn Julia (PT) prepares to drive a stake through Barnabas’ heart.