High Quality Content by WIKIPEDIA articles! Urgo is the sixteenth episode from season 3 of the science fiction television series Stargate SG-1. The episode guest stars Dom DeLuise, the real life father of director Peter DeLuise, as Urgo, a curious being who invades the minds of the SG-1 team. The episode is reveled among Stargate fans for its humour and is often quoted as one of the best Stargate episodes of all time.