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Stargate SG-1 S4E15 — Chain Reaction
8.0
Stargate SG-1•Season 4•Episode 15

Chain Reaction

8.0/10 · 1,543 votesJan 5, 200144 min

Ranked #7 of 22 in Season 4•+0.2 vs season avg

Discussion

SG-1 must adjust to a new commanding officer when General Hammond steps down -- but O'Neill discovers foul play behind the general's resignation.

Directed byMartin Wood
Written byPaul Mullie, Joseph Malozzi
Previous episodeE14 · The Serpent's VenomNext episodeE16 · 2010
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Seasons10

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Season 4 Episodes22

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Small Victories (2)

The Other Side stillE2 7.8

The Other Side

Upgrades stillE3 8.3

Upgrades

Crossroads stillE4 7.2

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Tangent stillE12 7.7

Tangent

The Curse stillE13 7.5

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The Serpent's Venom stillE14 7.7

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Chain Reaction stillE15 8.0Now viewing

Chain Reaction

2010 stillE16 8.6

2010

Absolute Power stillE17 7.7

Absolute Power

The Light stillE18 6.9

The Light

Prodigy stillE19 7.3

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Cast5

Richard Dean Anderson

Richard Dean Anderson

Jack O'Neill

Amanda Tapping

Amanda Tapping

Samantha Carter

Christopher Judge

Christopher Judge

Teal'c

Michael Shanks

Michael Shanks

Daniel Jackson

Don S. Davis

Don S. Davis

George Hammond

Crew3

Paul Mullie

Paul Mullie

Writer

Martin Wood

Martin Wood

Director

J

Joseph Malozzi

Writer

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Episode Summary

"Chain Reaction" is episode 15 of Stargate SG-1 season 4. It scored 8.0/10 from 1,543 votes, ranking #7 of 22 episodes this season (season average 7.8). Directed by Martin Wood and written by Paul Mullie, Joseph Malozzi, it aired on January 5, 2001.

Next: E16 · 2010Best of Season 4