"" is an uncharacteristically modest film from producer Sam Spiegel (during his "S. P. Eagle" years). Bobby Driscoll plays a young boy who feels neglected and misunderstood at home. Preparing to run away, Bobby chances across an old diary once kept by his grandfather (Charley Grapewin). Leafing through the yellowed pages, Bobby discovers that grandpa went through many of the same childhood travails that Bobby is enduring at that moment--and look how well gramps turned out! Armed with a renewed understanding of (and appreciation for) his elders, Bobby decides to stick around for a while and see how things develop.
Bobby Driscoll, Charley Grapewin, Elisabeth Fraser, Frances Chaney, Griff Barnett, Harry Morgan, Johnny McGovern, Martha Scott, Paul Guilfoyle, Paul Levitt, Poodles Hanneford, Ralph Dumke, Robert Preston, Sherry Jackson
Drama

If you're looking to stream When I Grow Up through trusted and legitimate sources, there are several legal options available depending on your location and preferences. For those with subscriptions, major platforms like Netflix, Disney+, Amazon Prime Video, Apple TV+, and HBO Max (availability may vary by region) often include superhero classics like When I Grow Up in their rotating libraries. Regional services such as Viu may also offer access depending on licensing agreements.
Prefer to stream without a subscription? You can check out ad-supported platforms like Tubi, Pluto TV, Crackle, or Peacock, where available. These services allow free viewing with occasional ads and are fully licensed.
If you’d rather own or rent a copy, digital storefronts such as Google Play Movies, Apple iTunes, and Amazon Video offer When I Grow Up for individual purchase or rental, often in HD or 4K quality.
Additionally, don’t overlook library-based services like Kanopy and Hoopla, which allow free streaming for users with participating library cards or university accounts. Lastly, some film studios and official distributors occasionally upload full movies to their YouTube channels, giving you a legal way to enjoy classic titles directly from the source.
Dive into the world of heroes and epic adventure by watching When I Grow Up online completely free at Movies123—your trusted source for high-quality, hassle-free streaming. This fan-favorite action-packed sci-fi classic is available to stream in crisp HD and includes English subtitles to enhance your viewing experience. Whether you're eager to watch immediately or prefer to download and enjoy it later offline, Movies123 gives you total flexibility with its intuitive, user-friendly platform.
There are no accounts to create, no subscriptions to manage, and absolutely no hidden charges. Just click and start watching—fast, easy, and secure. From smooth playback to excellent video clarity, When I Grow Up is just a few taps away from being part of your movie night. Skip the wait and join millions of viewers already enjoying their favorite films without limits. Start watching When I Grow Up today—completely free and on your own terms.