Jay Acovone
Jay was Major Charles Kawalsky on Stargate SG1 for five episodes, he has also been in Monk, 24, Criminal Minds and General Hospital. IMDB
Colin Cunningham
Colin appeared in 15 episodes of Stargate SG1 and a single episode of Atlantis and now stars in Falling Skies. He has also guest starred on The Collector, The Dead Zone, Psych, The 4400, Eureka and Sanctuary. IMDB Twitter Official Site
Jamil Walker Smith
Jamil played Master Sgt. Ronald Greer in Stargate Universe and has also appeared in Any Given Sunday, Girlfriends, Supernatural, Bones, Blind Justice and directed The American Dream. IMDB Twitter Little Plow Films
John Noble
John only appeared once on Stargate SG1 in the episodes Camelot playing Meurik, he starred as Dr Walter Bishop in Fringe and more recently in Sleepy Hollow as Henry Parrish and lets not forget playing his part in The Lord of the Rings franchise. IMDB
Don Stark
Don played Sal in the SG1 tenth season episode Memento Mori. He’s also appeared in Castle, The Mentalist, NCIS, John Carter and Anger Management. IMDB
In Memory Of…
Isaac Hayes (August 20th 1942 – 10th August 2008)
Singer, composer and Oscar winner.
Tolok on Stargate SG1 and voiced Chef on South Park.
IMDB