Where can I watch “Highlander: The Series” Season 6 Episode 4 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).

Do I need to watch earlier episodes before “Diplomatic Immunity”?

Watching earlier episodes in season 6 helps you follow the plot and character arcs leading into this episode.

Watch Highlander: The Series Season 6 Episode 4 Online

“Diplomatic Immunity” — Watch "Highlander: The Series" Season 6 Episode 4 online in HD for free. Check streaming providers, cast, and episode details.

Oct 25, 1997 Season 6 Episode 4 48 min PG

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Highlander: The Series Season 6

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Where can I watch "Diplomatic Immunity" online?

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Season 6 Episode 4 — Aired on Oct 25, 1997 • runs about 48 minutes.

Directed by Richard Martin.

Written by James Thorpe.

Notable cast/guest names in this episode include Adrian Paul, Jim Byrnes, Peter Wingfield.

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

Looking for “watch Highlander: The Series Season 6 Episode 4 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Embezzler, charmer, and con man extraordinaire, Willie Kingsley has a knack for turning up dead... and profiting from it handsomely. But when one last con goes horribly wrong, resulting in the death of his mortal wife, Willie turns to Duncan MacLeod to help him track down her killer. MacLeod wants justice... Willie wants revenge.