Brad Wright Creator, Executive Producer Robert C. Cooper Creator, Executive Producer Joe Flanigan Major, Lt. Colonel John Sheppard Actor Torri Higginson Dr. Elizabeth Weir Actor Rainbow Sun Francks Aiden Ford Actor David Hewlett Dr. Rodney McKay Actor Rachel Luttrell Teyla Emmagan Actor Andre Benjamin Guard Actor Paul McGillion Dr. Carson Beckett Guest Star Christopher Heyerdahl Halling Guest Star Joseph Mallozzi Writer Paul Mullie Writer Mario Azzopardi Director