David Nykl

Season 2, Episode 4
During an investigation of a planet leveled by a Wraith attack, McKay (David Hewlett) and new security team member Lt. Laura Cadman (Jamie Ray Newman) are transported aboard a Wraith Dart, which subsequently crashes. Unfamiliar with the Wraith technology, Atlantis scientist Dr. Zalenka (David Nykl) is only able to transport McKay out of the rubble. Cadman s body is nowhere to be found. Zalenka believes that she is still trapped inside the Dart, until McKay claims to hear her voice - coming from inside his own head! It seems that Zalenka's experiment, rather than saving the two separately, caused them to unite - and Cadman must remain inside of McKay's head until Zalenka can figure out a way to separate the pair. Meanwhile, as Ronon Dex (Jason Momoa) settles in at Atlantis, he shows off his impeccable fighting skills during arsenal training. Impressed, Sheppard (Joe Flanigan) implores Weir (Torri Higginson) to put aside her reservations about the newcomer and consider allowing R
Free | iTunes
Length: 43:40
Aired: 8/5/2005

Find out Season 4 scoop from David Hewlett and Rachel Luttrell, including what to expect from their characters as well as new additions to the show.
Free | Yahoo! TV
Length: 02:46
Posted: 9/5/2009

Season 4, Episode 13
A nervous Dr. McKay (David Hewlett) arrives in the botany lab, prepared to pop the question and finally ask Katie to marry him when an alarm sounds throughout the city. A quarantine lockdown goes into effect, trapping them in the lab. McKay suspects that a highly infectious disease has triggered the city's automatic self-protection system.
Free | iTunes
Length: 43:32
Aired: 1/18/2008