4-th episode of 3-th season "Through the Wormhole"

What "Through the Wormhole" 4-th episode about

Are we all born with a permanent sense of self or can our identities be altered?

Episode number: 4

Episode name: "What Makes Us Who We Are?"

Episode release date: 21 june 2012 at 02:00

Status: aired

Rating: 7.4