No, not all movies ever made are available on DVD. The availability of movies on DVD depends on various factors, including licensing agreements, distribution deals, and the decisions of individual film studios or copyright holders. Additionally, some older or more obscure films may not have been released on DVD due to factors like limited demand or challenges in obtaining distribution rights or even damaged master tapes which makes the movie unobtainable
While many popular and commercially successful films are typically released on DVD, there are still large gaps in the DVD catalog for thousands of movies, and TV series. Not every movie ever made is accessible in this format. Furthermore, as technology evolves, some older titles may be re-released or remastered in newer formats like Blu-ray or direct to digital streaming.
If there's a specific movie you are looking for, you can check online retailers, local stores, or streaming platforms to see if it's available in the desired format. Additionally, specialty stores, online marketplaces, and auction sites may carry rare or out-of-print DVDs that are not widely available through mainstream channels.