by RibaldWriter
Samantha Carter was portrayed by Amanda Tapping through the 10 year run of Stargate SG-1, then did a 2 year stint on Stargate Atlantis. The character Tammy Ford was not in either series, I made her up, and always pictured Demi Moore, circa the GI Jane period playing her. I see Sigourny Weaver, circa the Avatar period, playing Andi Samuels, another made up character.
I haven't thought about the Travelers, who with the exception of Larrin, are all made up by me. As far as the rest of the characters, watch the show if you want to know what they look like.
I'm pretty sure I mention who played Tammy and Andi in Book One.