1x08: The Apartment
1x07: Token Friend
1x04: Out of the Past
1x03: Sunday Times
1x02: Sofa's Choice
5x17: The Incident (2)
5x16: The Incident (1)
5x15: Follow the Leader
5x14: The Variable
5x13: Some Like It Hoth
5x12: Dead is Dead
5x10: He's Our You
5x05: This Place is Death
