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What, When, How, Why

Where to Watch What, When, How, Why

Need to watch 'What, When, How, Why' on your TV, phone, or tablet? Tracking down a streaming service to buy, rent, download, or view the Frank Hammond-directed movie via subscription can be a challenge, so we here at Moviefone want to do the heavy lifting.

We've listed a number of streaming and cable services - including rental, purchase, and subscription options - along with the availability of 'What, When, How, Why' on each platform when they are available. Now, before we get into the various whats and wheres of how you can watch 'What, When, How, Why' right now, here are some particulars about the comedy flick.

Released , 'What, When, How, Why' stars Orla Caitlin, Rory Kingston-Lynch, Poppy Livey, Orla Martin The movie has a runtime of about , and received a user score of (out of 100) on TMDb, which collated reviews from 0 well-known users.

Interested in knowing what the movie's about? Here's the plot: "" .