Where can I watch “The Secret Circle” Season 1 Episode 21 online?

This page provides episode info and a legal-only guide. It does not host streams or downloads. Check official platforms and licensed services for availability in your region (US first).

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Watching earlier episodes in season 1 helps you follow the plot and character arcs leading into this episode.

Watch The Secret Circle Season 1 Episode 21 Online

“Prom” — Watch "The Secret Circle" Season 1 Episode 21 online in HD for free. Check streaming providers, cast, and episode details.

May 3, 2012 Season 1 Episode 21 42 min TV-14

8.2 ★ ★ ★ ★ ★

6 votes

The Secret Circle Season 1

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Season 1 Episode 21 — Aired on May 3, 2012 • runs about 42 minutes.

Directed by Alex Zakrzewski.

Written by Don Whitehead, Holly Henderson.

Notable cast/guest names in this episode include Britt Robertson, Phoebe Tonkin, Thomas Dekker, Shelley Hennig.

This page includes 2 official still(s) (when available) plus legal availability links.

Looking for “watch The Secret Circle Season 1 Episode 21 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

It’s Prom night in Chance Harbor and after Adam uncloaks a crystal hidden in the school, Blackwell tells Cassie she can use her dark magic to find it. When Cassie follows this advice, it leads her to a dangerous discovery. Meanwhile, Faye invites Jake to Prom, despite the fact that he stood her up two years earlier. Adam, Diana, Cassie and Melissa finally make it to Prom but when they lose the crystal to Eben, they end up in a life and death situation. Meanwhile, Dawn attempts to stop Blackwell, who casts a deadly spell on Charles.