<span class="SFPTagline"> From SCIFIPEDIA </span>

Stargate Atlantis episode
“The Siege, Part 3”
rail guns
Original Air Date	July 15, 2005
Season	2
Episode #	1
Production #	2.01
Writer(s)	Martin Gero
Director	Martin Wood
Guest star(s)	Ellie Harvey Clayton Landley David Nykl Mitch Pileggi
Episode Order
Previous	Next
"The Siege, Part 2"	"The Intruder"

The Siege, Part 3 is the Stargate Atlantis Season 2 opener and the final part in a three-part series.

Plot

The Daedalus, under the command of Col. Steven Caldwell, arrives just in time to save Sheppard from a suicide mission and defend the city. They bring with them a ZPM just in time to shield the city from Wraith attack from the approaching hive ships. McKay and Zelenka come up with a plan to protect the city.

Guest Stars

• David Nykl as Dr. Radek Zelenka
• Mitch Pileggi as Colonel Steven Caldwell
• Ellie Harvie as Dr. Lindsay Novak
• Clayton Landey as Colonel Dillon Everett