McDonnell Leaves ‘Galactica’ for ‘Grey’s’
The Galactica Sitrep reports that Mary McDonnell will leave the president’s office aboard the Galactica to join ABC’s Grey’s Anatomy for a mid-season three-to-five episode arc. Episode ten is already filming so this should air after the holidays when the final Battlestar Galactica episodes also air on Sci Fi Channel.
Isn't that headline a bit deceptive. Since the final season of BG has already finished filming she is really just moving on, not leaving.