Where can I watch “Smallville” Season 10 Episode 19 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 10 helps you follow the plot and character arcs leading into this episode.

Watch Smallville Season 10 Episode 19 Online

“Dominion” — Watch "Smallville" Season 10 Episode 19 online in HD for free. Check streaming providers, cast, and episode details.

Apr 29, 2011 Season 10 Episode 19 42 min TV-14

8.5 ★ ★ ★ ★ ★

11 votes

Smallville Season 10

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Season 10 Episode 19 — Aired on Apr 29, 2011 • runs about 42 minutes.

Directed by Justin Hartley.

Written by John Chisholm.

Notable cast/guest names in this episode include Tom Welling, Erica Durance, Cassidy Freeman, Justin Hartley.

This page includes 4 official still(s) (when available) plus legal availability links.

Looking for “watch Smallville Season 10 Episode 19 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Tess learns that General Slade was found unconscious on a street corner, proof that someone has gained access to the Phantom Zone’s escape portal and sent him back. Clark decides to return to the exiled land to make sure other phantoms are not fleeing and is furious when Oliver tricks Clark into taking him along. With Clark’s powers gone, the two are immediately captured by the Zoners who take them to their new leader, Zod, who is thirsting for revenge on Clark for banishing him to this Kryptonian jail. Meanwhile, Lois learns Clark trusted Tess with a secret, but didn’t tell Lois.