The Cast Colonel Jack O'Neill Richard Dean Anderson Doctor Daniel Jackson Michael Shanks Major Samantha Carter Amanda Tapping Doctor Janet Fraiser Teryl Rothery Teal'c Christopher Judge General Hammond Don S. Davis Doctor Mackenzie "Legacy" Episode Synopsis: Episode starts with SG-1 exploring a creepy planet. Daniel notes that the hallway is of an advanced design but that it has been stripped and deserted. They come to a sealed door and Teal'c informs his teammates that it is of an ancient Goa'u… Leggi altre informazioni