Fire and Water

S1 E12: The SG-1 team returns from the planet Oannes in a panic - and without Daniel Jackson who was last seen being consumed by a column of flames. But as his comrades mourn him on Earth Daniel is a captive of an amphibious-humanoid creature known as Nem who is seeking information about his partner Omoroca who lived on Earth 4 000 years earlier. Daniel struggles to recall his Babylonian history and agrees to have his brain read by Nem's advanced and possibly deadly technology. Daniel discovers common ground with Nem - both have lost their true loves to the murderous Goa'uld - and the key to his freedom. Back on Earth the SG-1 team struggle with the strange feeling that Daniel isn't really dead. The team members use hypnosis to revisit the events leading up to Daniel's disappearance.