|Out of universe information|
Helping search for Daniel Jackson
Searching for the Aschen homeworld
A year later, he was promoted to commanding officer of SG-15. Major General George S. Hammond was going to send him on a mission to determine if the Aschen homeworld was the planet that had been removed from the Dialing computer a year earlier, but was stopped by the President.
Helping out at the Alpha Site
The Sebrus incident
Stopping Lord Mot
Pierce joined SG-1 in their attempt to free the planet P4S-237 from the Goa'uld Mot. They were captured by Mot's Jaffa but later freed by Natania. They were able to get back to the Stargate and reach Stargate Command to secure reinforcements.
Commanding officer of the Alpha Site
Sometime after the destruction of the second Alpha Site, he was promoted to Colonel and assigned as the commanding officer of the Alpha Site located on P4X-650. When The Trust stole the Stargate, he sent Dr. Harris to confirm if the dead Jaffa on P4S-161 had been killed by symbiote poison.
Behind the scenes
Ben Pierce was portrayed by Rob Lee.