Voyage to the Bottom of the Sea
Destroy Seaview!
TV Flash files “Destroy Seaview!” as the last listed hour of season 3 — Voyage to the Bottom of the Sea (1964–1968) on ABC, season 3, episode 26, aired 1967-03-19, 60 min.
From the desk
How this hour is filed
This leaf is S03E26: listed hour 84 of 110 in the Voyage to the Bottom of the Sea guide, last listed hour of season 3. It aired 1967-03-19 (60 min). The listed hour before it is “Deadly Cloud” (S03E25). Next is “Fires of Death” (S04E01).

Catalog log
Broadcast listing — not a TV Flash recap.
Crane and the Admiral are on a mission to secure a new element that could be used to control the world. While exploring an undersea cave events occur that leave the admiral as the only survivor of the expedition and a changed man.
Viewer FAQ
Where does Destroy Seaview! sit in the Voyage to the Bottom of the Sea guide?
S03E26 is listed hour 84 of 110 — last listed hour of season 3, season 3 episode 26.
When did Voyage to the Bottom of the Sea S03E26 air?
Destroy Seaview! aired 1967-03-19 and is listed at 60 minutes.
Where should I start?
Nelson and Crane on the Seaview in an early, straighter adventure hour show the film-to-series contract. Later monster weeks are the camp-adjacent spectacle if you want creatures over Cold War nerves.
In the series
Why this series still plays
Voyage to the Bottom of the Sea is Irwin Allen spectacle in a flying-sub hull: Richard Basehart's Admiral Nelson, David Hedison's Captain Crane, and the Seaview meeting monsters, spies, and weekly disaster. It spun from Allen's 1961 film into four seasons of underwater set pieces. Cold War nerves as creature feature — straight faces, big models.
The silhouette is a glass nose on an experimental submarine. *Flying-sub hull, big models, Cold War nerves dressed as creature couture.* Voyage to the Bottom of the Sea is Irwin Allen spectacle: Richard Basehart's Admiral Nelson, David Hedison's Captain Crane, the Seaview meeting monsters, spies, and weekly disaster. Spun from Allen's 1961 film onto ABC (1964–1968; four seasons, 110 episodes). Straight faces, big stakes. **This was not a quiet patrol; this was disaster theater in a hull.**
Open the Voyage to the Bottom of the Sea package · Season 3 hub
Filed against
- Richard Basehart as Adm. Harriman Nelson
Richard Basehart commanded Voyage to the Bottom of the Sea as Adm. Harriman Nelson — Irwin Allen spectacle in a flying-sub hull, monsters and spies meeting weekly disaster. David Hedison's Captain Crane kept the deck honest. TV Flash…
- David Hedison as Capt. Lee Crane
David Hedison’s Capt. Lee Crane ran Voyage to the Bottom of the Sea from the Seaview’s conn — Irwin Allen spectacle in a flying-sub hull, Richard Basehart’s Admiral Nelson, monsters, spies, weekly disaster. Four seasons of underwater set…