Buffy the Vampire Slayer — episode guide and broadcast history

Structure and seasons

The series is organized into seven broadcast seasons. Early seasons generally follow a school-year arc, while later seasons expand the scope and tone, sometimes experimenting with format and style. Each season typically balances a season-long antagonist or theme with episodic stories and character development.

• Season 1 (1997): 12 episodes — introduction to the principal characters and premise.
• Season 2 (1997–1998): 22 episodes — expansion of the cast and long-form storylines.
• Season 3 (1998–1999): 22 episodes — high-school closure and new challenges.
• Season 4 (1999–2000): 22 episodes — college setting and tonal shifts.
• Season 5 (2000–2001): 22 episodes — pivotal character arcs and mythic elements.
• Season 6 (2001–2002): 22 episodes — darker themes and tonal experimentation; series moved networks.
• Season 7 (2002–2003): 22 episodes — final season and resolution of core conflicts.

Broadcast history

Seasons one through five aired on The WB. During its run the series changed network affiliation: in 2001 it moved to UPN for its final two seasons. Internationally, the program reached audiences through various broadcasters; in the United Kingdom it appeared on channels including Sky One and BBC Two, exposing the series to a broader audience and helping secure its global popularity.

Notable episodes and legacy

Certain installments of Buffy are frequently singled out for critical praise and influence: the music-driven episode, the largely dialogue-free installment that showcases the show’s visual language, and the raw, realist episode dealing with loss and grief are often cited as examples of the series’ range. The show also spawned a companion series and extensive tie-in media, and its approach to serialized storytelling influenced subsequent television dramas.

Home media and reference

All seven seasons have been released on physical formats and digital platforms. Boxed sets and collections collect seasons for region-specific distribution; for example, official DVD releases have been made available in major markets. For scholars, fans and new viewers, consolidated season collections and episode lists are a practical way to follow the series’ narrative progression and to locate notable single episodes for study or rewatch.