Stargate SG-1 Season 5 Episode 4
Overview
O’Neill and Lieutenant Tyler are ambushed by Goa’uld forces and trapped behind enemy lines — while the rest of their team discover they don’t know who Tyler is.
Director: Peter DeLuise
Guest Star: Brad Kelly, Dario Delacio, Dion Johnstone, Gary Jones, John de Lancie, Karen van Blankenstein, Shawn Stewart, Teryl Rothery