SpoilerTV has posting casting sides for episode 2.12 of Terminator: the Sarah Connor Chronicles. (Spoilers)

The pages for casting guest stars list dates for 1985, 1970, 1920, and 1921.

While sometimes, when writing pages for casting actors, the writers like to mix things up a bit to keep fans jumping, given that the sides that have been released has someone with "big 80s hair", looks like we really will be getting a little more time travel action in episode 2.12.

Also, apparently in the 1920s, a Mr.

Stark wants to buy some land from a Mr. Chandler. Perhaps, given this is a show about killer robots, maybe we'll get some cinematic references to "The Big Sleep" as well. There certainly seems to be a mystery that is unfolding in all three time-lines. Although, it does make the future out to be a bit of a revolving door. As someone who loves time travel stories, I say bring it on.

Sources
Spoilertv Casting Sides for Sarah Connor