Trivia / Stargate SG-1 S3 E16 "Urgo"

• Harpo Does Something Funny: Most of what Urgo says and does was made up by Dom De Luise on the spot.
• Real-Life Relative: Urgo (and Togar as well) is played by Dom De Luise, father of episode director Peter DeLuise. Peter also briefly appears as "Young and Handsome Urgo."
• Real Life Writes the Plot: Urgo is unseen and unheard in many scenes where he's supposed to be present (handwaved by saying other characters can't see him) because the cast was having such a hard time trying not to laugh whenever Dom De Luise started riffing.