“Enemy at the Gate” is episode twenty of season five of Stargate: Atlantis and the season and series finale.
Warehouse 13 – There’s Always a Downside
“There’s Always a Downside” is episode four of season four of Warehouse 13.
Stargate: Atlantis – Vegas
“Vegas” is episode nineteen of season five of Stargate: Atlantis.
Zoo – The Cheese Stands Alone
“The Cheese Stands Alone” is episode eight of season one of Zoo.
Stargate: Atlantis – Identity
“Identity” is episode eighteen of season five of Stargate: Atlantis.
Warehouse 13 – Personal Effects
“Personal Effects” is episode three of season four of Warehouse 13.
Stargate: Atlantis – Infection
“Infection” is episode seventeen of season five of Stargate: Atlantis.
Warehouse 13 – An Evil Within
“An Evil Within” is episode two of season four of Warehouse 13.
Stargate: Atlantis – Brain Storm
“Brain Storm” is episode sixteen of season five of Stargate: Atlantis.
Warehouse 13 – A New Hope
“A New Hope” is episode one of season four of Warehouse 13.