Marian Wallace

Maryann Wallace was a Tau'ri civilian and the mother of Eli Wallace. She has an unknown ailment which is costly to treat, and since Eli was unemployed, dealing with the expenses was an issue. After Dr. Nicholas Rush recruited Eli into the Icarus project, he assured him that the United States Air Force will take care of it. While flying to Icarus Base in the George Hammond, Eli got a chance to talk to her mother, and assured her he will be fine, and that the Air Force will take care of her. Not knowing of the Stargate program's existence, she had no idea that Eli went missing along with under 80 others in the Destiny, located several billion light years from Earth.

Behind the scenes
Glynis Davies appeared in the Stargate franchise twice before. Her first appearances was as the younger Catherine Langford in Stargate SG-1's "1969" during season two, and as Andari Ambassador Noor in season seven's "Homecoming".