Heroes
The Butterfly Effect
TV Flash files “The Butterfly Effect” as hour 36 of 78 in the TV Flash guide — Heroes (2006–2010) on NBC, season 3, episode 2, aired 2008-09-22, 60 min.
From the desk
How this hour is filed
This leaf is S03E02: listed hour 36 of 78 in the Heroes guide, hour 2 of 25 in season 3. It aired 2008-09-22 (60 min). The listed hour before it is “The Second Coming” (S03E01). Next is “One of Us, One of Them” (S03E03).

Catalog log
Broadcast listing — not a TV Flash recap.
In the shocking second chapter of "Volume 3: Villains," Angela confronts her much-changed son, Peter, as the bursts of violence around them only hint to the catastrophes to come. First, Sylar declares war on the Company by attacking their main facility, and finds even more than he bargained for on Level 5. During a devastating battle with Elle a dozen savage criminals -- all with terrible abilities -- escape. Meanwhile, Claire discovers something new and unexpected about her abilities. Determined to reclaim his family's terrible secret, Hiro and Ando track Daphne to Paris. After a fateful night, Suresh is thrilled to find his research, his life and his relationship with Maya evolving in leaps and bounds. Stuck in unfamiliar territory, Matt finds a guide to help him.
Viewer FAQ
Where does The Butterfly Effect sit in the Heroes guide?
S03E02 is listed hour 36 of 78 — hour 2 of 25 in season 3, season 3 episode 2.
When did Heroes S03E02 air?
The Butterfly Effect aired 2008-09-22 and is listed at 60 minutes.
Is Heroes only worth season one?
Season one is the watercooler hit with the tight mystery-box hook and the cheerleader catchphrase. Later seasons struggled under hype and strike turbulence; the premiere year defines the memory.
In the series
Why this series still plays
Ordinary people discover superpowers while a company and a killer close in. Tim Kring's NBC event made "Save the cheerleader, save the world" a national earworm in season one — then hype weight and strike turbulence. Superhero TV before Marvel owned the medium; the rise-and-fall is the lore.
September 25, 2006, NBC puts ordinary people and superpowers on Monday like a network once put a mystery on Thursday: comic-book serialization as watercooler event. Tim Kring's *Heroes* ran four seasons through 2010, later followed by *Heroes Reborn*. Season one made "Save the cheerleader, save the world" a national earworm. Milo Ventimiglia, Hayden Panettiere, Masi Oka, Adrian Pasdar, Sendhil Ramamurthy, Zachary Quinto's Sylar intersect across cities with graphic-novel chapter titles and origin-story structure.…
Filed against
- Milo Ventimiglia as Peter Petrelli
Milo Ventimiglia’s Jack Pearson became This Is Us’s tissue-box patriarch — timeline gymnastics and ensemble tears as network event TV. Gilmore Girls charm graduated to spoiler-sensitive Monday gold. TV Flash keeps the fridge light on for…
- Hayden Panettiere as Claire Bennet
Hayden Panettiere's Claire Bennet was the cheerleader Heroes asked a nation to save — ordinary people discovering superpowers, a company and a killer closing in, Tim Kring's NBC event, season-one earworm, then hype weight and strike…
- Masi Oka as Hiro Nakamura
Masi Oka folded time as Hiro Nakamura on Heroes — ordinary people discovering superpowers, a company and a killer closing in, Tim Kring’s NBC event, “Save the cheerleader, save the world” as a national earworm. Then hype weight and strike…
- Adrian Pasdar as Nathan Petrelli
Adrian Pasdar’s Nathan Petrelli campaign-smiled through Heroes’ ordinary-people-with-powers event — a company, a killer, “Save the cheerleader, save the world” as a national earworm, then hype weight and strike turbulence. Superhero TV…
- Sendhil Ramamurthy as Mohinder Suresh
Sendhil Ramamurthy's Mohinder Suresh narrated Heroes as the scientist under a national earworm — ordinary people discovering superpowers, a company and a killer closing in, Tim Kring's NBC event, “Save the cheerleader, save the world.”…
- Zachary Quinto as Sylar
Zachary Quinto’s Sylar closed in on Heroes while ordinary people discovered superpowers — Tim Kring’s NBC event, “Save the cheerleader, save the world” as a national earworm in season one, then hype weight and strike turbulence. Superhero…