Stargate Atlantis - S4E4: Doppelganger
Episode · 2007 · 43m
What's the Story?
During an off-world mission Colonel Sheppard unknowingly becomes host to an alien entity, which infects others in Atlantis and afflicts them with terrifying nightmares.
Content Ratings
What's in the title & why it matters
Where to Watch
The Review
Written by Parent Guide Plus Editors
Community Reviews
There aren't any parent reviews yet. Be the first to review this title.
Related Guides
View All →
Match of the Day - S6E18: 29th November 1969
Better Call Saul - S2E4: Gloves Off
Soul Land 2: The Peerless Tang Clan - S1E23: Episode 23
American Experience - S26E4: Butch Cassidy & the Sundance Kid
Tomorrow Is Ours - S1E1807: Episode 1807
Quincy, M.E. - S4E13: The Depth of Beauty
You've reached the free limit
Upgrade for unlimited access
- Unlimited guide views
- Ad-free experience
- Expert content ratings