William Sanford "Bill" Nye (born November 27, 1955) is an American science educator, comedian, television host, actor, writer, and scientist. He is best known as the host of the Disney/PBS children's science show Bill Nye the Science Guy (1993–98) and for his many subsequent appearances in popular media as a science educator.
Bill appears as one of the celebrity robots in "Tearjerker".
Bill provides his own voice when he appears to explain Steve's Ice Cream theory in "Brave N00b World".