Where can I watch “Back to the Future” Season 2 Episode 12 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 “St. Louis Blues”?

Watching earlier episodes in season 2 helps you follow the plot and character arcs leading into this episode.

Watch Back to the Future Season 2 Episode 12 Online

“St. Louis Blues” — Watch "Back to the Future" Season 2 Episode 12 online in HD for free. Check streaming providers, cast, and episode details.

Dec 19, 1992 Season 2 Episode 12 23 min TV-Y

0.0 ★ ★ ★ ★ ★

Not enough votes yet

Back to the Future Season 2

← Back TV Series

Where can I watch "St. Louis Blues" online?

You can watch it through the button below, and it is free.

▶ Watch This Episode Now

Season 2 Episode 12 — Aired on Dec 19, 1992 • runs about 23 minutes.

Directed by John Hays.

Written by Mark Valenti.

Notable cast/guest names in this episode include David Kaufman, Cathy Cavadini, Mary Steenburgen, Dan Castellaneta.

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

Looking for “watch Back to the Future Season 2 Episode 12 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

While at the Brown house, Doc's hair cutting invention wreaks havoc on Marty's hair. Marty and boys go to find Doc, who is with Clara at the 1904 World's Fair, to fix this mess. But Marty then gets put in a side show by P.T. Tannen.