Charlie is a fictional character portrayed by Jeff Gulka in the TV series Stargate SG-1.
In the first episode they appeared in, titled Show and Tell (season 2), they were 12 years old.
They appear in 1 episodes out of a total of 213 aired
Episodes1
Show and Tell
episode S2.E20 february 1999When an incoming wormhole is established at the SGC, the iris is over-ridden and opened. A young boy appears and tells the SGC that they are in terrible danger from a group of terrorists. But these terrorists are invisible creatures and they are determined to wipe out all humans to prevent them being used as hosts to the Goa'uld.