Biff Yeager made his Next Generation debut in "Where No One Has Gone Before" as Chief Engineer Argyle, who would become the most-frequently-appearing chief engineer of the first season (appearing twice).
Biff Yeager gjorde sin seriedebut i "Where No One Has Gone Before" som chefsingenjör Argyle, som senare kom att bli den mest återkommande chefsingenjören i säsong ett (medverkade två gånger).