The Bill Nye the Science Guy theme song is played in every episode's title sequence. It was written and scored by Mike Greene.
English[]
Bill Nye the Science Guy Bill Nye the Science Guy Bill, Bill, Bill, Bill, Bill, Bill Bill Nye the Science Guy (Science rules) Bill Nye the Science Guy (Inertia is a property of matter) Bill, Bill, Bill, Bill, Bill, Bill Bill Nye the Science Guy Bill, Bill, Bill, Bill, Bill (T-minus seven seconds) Bill, Bill, Bill, Bill, Bill Bill Nye the Science Guy
Korean[]
- Singers: ?
- Narrator: ?
빌 아저씨의 과학 이야기 과학이 쉬워진다 빌 빌 빌 빌 빌 빌 빌 아저씨의 과학 이야기 (과학은 법칙) 빌 아저씨의 과학 이야기 (질량이 크면 관성도 크다) 빌 빌 빌 빌 빌 빌 과학이 쉬워진다 빌 빌 빌 빌 빌 (본방송 7초 전) 빌 빌 빌 빌 빌 빌 아저씨의 과학 이야기
Mandarin (Taiwan)[]
- Singers: ?
- Narrator: ?
比爾是科學家 比爾是科學家 比爾 比爾 比爾 比爾 比爾 比爾 比爾是科學家 (科學定律) 比爾是科學家 (慣性是物質的性質之一) 比爾 比爾 比爾 比爾 比爾 比爾是科學家 比爾 比爾 比爾 比爾 比爾 (倒數七秒計時開始) 比爾 比爾 比爾 比爾 比爾 比爾是科學家
Spanish (Latin America)[]
- Singers: ?
- Narrator: Maggie Vera
Bill el cientifico Bill Nye el cientifico Bill, Bill, Bill, Bill, Bill, Bill Bill el cientifico (Leyes científicas) Bill el cientifico (Inercia es propiedad de la materia) Bill, Bill, Bill, Bill, Bill, Bill Bill Nye el cientifico Bill, Bill, Bill, Bill, Bill (T-menos 10 segundos) Bill, Bill, Bill, Bill, Bill Bill el cientifico
Notes[]
- The Brazilian Portuguese dub retains the song from the original English version, with a title voice-over spoken at the end.
- The lyric "Science rules" can be either referred to the term "Scientific law", or to say that science is awesome. Interestingly, all the dubs of the song have used the former meaning.