A mad scientist grandfather invents a genetic transformation machine and his 4 year old grandson accidentally turns his body into that of a 30 year old man. Baby Bobby escapes and runs around town as his siblings try to catch him before their parents get back from vacation AND before the bad guys get to him first. The machine is worth a lot of money and they only have a day before the machine loses its capabilities to change baby bobby back.
Maureen McCormick , Andrew Lawrence , Ken Davitian , Kip Gilman , Pia Shah , Alana Baer , Jim Hanna , Matthew Brenher , Roby Sobieski , Nina Ann Nelson , Kim Hamilton , Tim McKernan , Jackeline Olivier , Grant McLellan , Nerlyn Jean
Family

If you're looking to stream Big Baby 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 Big Baby 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 Big Baby 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.
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