Earth finds itself threatened by something even larger than the Goa'uld when the team learns that an asteroid is on a collision course with the planet.
|Brian Jensen||Guest Star|
|David Bloom||Guest Star|
|Greg Anderson||Guest Star|
|Kirsten Williamson||Guest Star|
|Michael Teigen||Guest Star|
TheTVDB is an open database, meaning that if information or images are missing, you're welcome to log in and add the information yourself.