Caroline



Caroline first appears in Portal 2 as Cave Johnson's secretary. Not much is known about her character as she is never seen, instead only heard through Cave Johnson's recorded messages. From the recordings it is clear Cave Johnson holds her in high regard, remarking that 'she's the backbone of this facility'.

Caroline is voiced by Ellen McLain.

Portrait
Below, you will see a portrait of Aperture founder, Cave Johnson, and a woman standing next to him. Though unsure of who the woman is, the most obvious candidate is Caroline.