There are many videos online where one can learn about the Inspector Gadget theme. YouTube has several videos and there is also a video on Vimeo where a person can learn about the Inspector Gadget theme.
I'm not sure if all the episodes r on it but YouTube and look for "with Spanish subs" something similar to that.
One could find instructions online about how to add subtitles to DVD's in many different places. Lifehacker has an excellent tutorial on the subject. The VSO software forums also have information about how to add subtitles to DVD's.
Peliculas Online offers current and previously released movies that have either been translated or have subtitles in Spanish. Many movies are available to view without a fee but there are costs associated with some services.
You could download a file extension which would work across the span of your PC of google chrome!
There are a number of websites to show movies with English subtitles including hulu.com, and oodles-of-entertainment.com.
To get English subtitles while watching S4C online, you can look for a subtitle or settings icon on the video player interface. Click on it and select "English subtitles" if available. If the option isn't visible, ensure you are using a compatible browser or check S4C's accessibility settings for further options.
You can watch "Supernatural" in Spanish on streaming platforms like Netflix or Amazon Prime Video, depending on your region. Additionally, you can check platforms like HBO Max, which may offer the series with Spanish dubbing or subtitles. Make sure to check the language options available in your account settings.
online Youtube
You can find it online with English subtitles.
gadget shop
If you search online for [Doctor Who subtitles], you'll see that many of the episodes, and especially the newer episodes, have subtitles available in about 20-25 languages.