The Sarah Connor Chronicles was the number one scripted show to air last fall. Looking to build on that momentum there have been a few additions to the cast of the show. Joining the existing cast of Lena Headey, Thomas Dekker, Summer Glau, Richard T. Jones and Brian Austin Green will be Shirley Mason of Garbage fame and Leven Rambin from ‘All My Children’.

The lead singer of the rock band Garbage, Shirley Mason will make her acting debut as the CEO of an unnamed tech company. Will this company be the same tech company that eventually builds the deadly Terminators? Will she be a new villain for the cast to work against? The only way to find out will be to watch the show.

Leven Rambin will play ‘Riley’, the young John Connor’s new friend, and maybe more. This should really add to the dynamic created between John and his Terminator protector in the first season, now John will have a human companion to relate to who isn’t his mother. This addition should really shake things up for the new season.