Where can I watch “The Tomorrow People” 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 Tomorrow People Season 1 Episode 21 Online

“Kill Switch” — Watch "The Tomorrow People" Season 1 Episode 21 online in HD for free. Check streaming providers, cast, and episode details.

Apr 28, 2014 Season 1 Episode 21 42 min TV-14

8.4 ★ ★ ★ ★ ★

11 votes

The Tomorrow People Season 1

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Season 1 Episode 21 — Aired on Apr 28, 2014 • runs about 42 minutes.

Directed by Dermott Downs.

Written by Micah Schraft, Leigh Dana Jackson.

Notable cast/guest names in this episode include Robbie Amell, Peyton List, Luke Mitchell, Aaron Yoo.

This page includes 1 official still(s) (when available) plus legal availability links.

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

Synopsis

When the Tomorrow People learn the truth about the serum they were injected with, Stephen and Cara attempt to buy time for Jedikiah while he tries to create a possible antidote. Growing impatient, Russell and the other rogue Tomorrow People make a rash decision to sacrifice Roger to Ultra for their own safety. Meanwhile, John is having a hard time figuring out his new role and the only one he can turn to for advice is Astrid.