You can buy the Blithe Spirit script as an eBook on Amazon or Google Play Books. This is technically not a "script pdf" but a digital text file (.epub or .mobi). However, these apps allow you to export or print pages for study.
If you want, I can list specific publishers/retailers that sell licensed copies or provide a concise rehearsal annotation template you can paste into a PDF reader. Which would you prefer? blithe spirit play script pdf
The script relies heavily on precise character contrasts. You can buy the Blithe Spirit script as