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Stargate Atlantis: Season 4

4x04 Doppelganger
TV-PG

Episode

IMDB TMDB

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Aired2007-10-19T01:00:00Z on Syfy
Runtime43m
DirectorRobert C. Cooper

WriterRobert C. Cooper
CountryCanada
LanguagesEnglish
GenresDrama, Action, Adventure, Fantasy, Science Fiction

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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.

Private Notes

Actors
All Cast & Crew

Season Regulars
5

Guest Stars
4

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Stargate Atlantis: Season 4

4x04 Doppelganger
TV-PG

Actors
All Cast & Crew

Season Regulars
5

Guest Stars
4

Joe Flanigan

John Sheppard

David Hewlett

Rodney McKay

Rachel Luttrell

Teyla Emmagan

Amanda Tapping

Samantha Carter

Jason Momoa

Ronon Dex

Jewel Staite

Jennifer Keller

Claire Rankin

Kate Heightmeyer

Kavan Smith

Major Evan Lorne

David Nykl

Dr. Radek Zelenka

Find a TV show or movie

Stargate Atlantis: Season 4

4x04 DoppelgangerTV-PG

ActorsAll Cast & Crew

Season Regulars 5

Guest Stars 4

Joe Flanigan

John Sheppard

David Hewlett

Rodney McKay

Rachel Luttrell

Teyla Emmagan

Amanda Tapping

Samantha Carter

Jason Momoa

Ronon Dex

Jewel Staite

Jennifer Keller

Claire Rankin

Kate Heightmeyer

Kavan Smith

Major Evan Lorne

David Nykl

Dr. Radek Zelenka

Find a TV show or movie

4x04 Doppelganger
TV-PG

Actors
All Cast & Crew

Season Regulars
5

Guest Stars
4