Watch Phineas and Ferb Season 5 Episode 3 Online
“Submarine Sandwich Submarine” — Watch "Phineas and Ferb" Season 5 Episode 3 online in HD for free. Check streaming providers, cast, and episode details.
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Season 5 Episode 3 — Aired on Jun 5, 2025 • runs about 11 minutes.
Directed by James Kim.
Written by Joshua Pruett, Oscar Lemus.
Notable cast/guest names in this episode include Vincent Martella, David Errigo Jr., Ashley French, Caroline Rhea.
This page includes 6 official still(s) (when available) plus legal availability links.
Looking for “watch Phineas and Ferb Season 5 Episode 3 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.
Synopsis
The kids build a giant submarine sandwich submarine while Doof steals food.
Stills
Cast
as Phineas Flynn (voice)
as Ferb Fletcher (voice)
as Candace Flynn (voice)
as Linda Flynn-Fletcher (voice)
as Perry the Platypus (voice)
as Isabella Garcia-Shapiro (voice)
as Heinz Doofenshmirtz (voice)
as Francis Monogram (voice)
Episodes – Season 5
Trailer / clip
There�s no trailer available for this series right now.
