Indice delle pagine per lettere iniziali
- The Butterfly
- The Butterfly's Lesson
- The Butterfly's Wings
- The Butterfly (film 1914 Ricketts)
- The Butterfly (film 1914 Vitagraph)
- The Butterfly (film 1915 Balboa)
- The Butterfly Collection
- The Butterfly Effect
- The Butterfly Effect (album)
- The Butterfly Effect (film)
- The Butterfly Effect (gruppo musicale)
- The Butterfly Effect 2
- The Butterfly Effect 3: Revelations
- The Butterfly Effect EP
- The Butterfly Girl
- The Butterfly Man
- The Butterfly Man (film 1920)
- The Butterfly Net
- The Butterfly Returns
- The Butterfly Room - La stanza delle farfalle