Up Periscope

The narrative of Up Periscope unfolds like this: Lieutenant Braden discovers that Sally, the woman he's been falling in love with, has actually been checking out his qualifications to be a U.S. Navy frogman. He must put his personal life behind him after being assigned to be smuggled into a Japanese-held island via submarine to photograph radio codes.

What sets it apart is how it treats its war, adventure, and action elements not as decoration but as the engine of the plot. The tagline — "The man they called the 'human torpedo' - the secret underwater marauder who hit like no man hit before!" — captures that tone perfectly. For a frame-by-frame breakdown, the dedicated Wikipedia entry and IMDb trivia pages are excellent companions.

Up Periscope currently holds a 6.4/10 audience score based on 34 ratings, a solid mark that signals broad appeal beyond just genre die-hards. For a fuller picture, cross-reference scores on IMDb, Rotten Tomatoes, and Metacritic before deciding.

Reviews tend to praise the war, adventure, and action craftsmanship while debating its more ambitious swings.

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For language, runtime, and release info, Wikipedia and IMDb are reliable references.

On WatchHub you can watch Up Periscope (1959) instantly in HD — no sign-up required. Use the Watch Now button above to start the player. To compare official streaming options and regional availability, JustWatch keeps an up-to-date list. WatchHub aggregates metadata only and does not host any files.

The case for Up Periscope comes down to a few things it does better than its peers. It commits to its ideas instead of hedging, which is rarer than it should be.

At roughly 112 minutes, it respects your schedule while still going deep. Communities on Rotten Tomatoes and Metacritic keep the conversation alive years after release.

Up Periscope is anchored by James Garner, Edmond O'Brien, Andra Martin, and Alan Hale Jr., working under the direction of Gordon Douglas. Casting is half the battle, and this ensemble pulls its weight.

The script comes from Richard H. Landau, whose writing keeps the dialogue sharp. You can trace the full credits and filmographies on IMDb and TMDB.

Up Periscope won't be for everyone, but the right viewer will adore it. Give it a fair shot and judge for yourself — it rewards an open mind. Start streaming now and join the conversation in the comments.