The following site appears to have a downloadable copy online. http://bureau13.narod.ru/vj.htmThe script was online for a time.
The website wouldn't let you copy the text.
Years later I picked up a pdf, but I have no idea where I put it.
The address is http rather than https but it appears to be safe to read the text. Downloading and scanning revealed no viruses or similar.
I don't have links to the scripts for "To the Ends of the Earth" or "The End of the Line". However, synopses are available on worldsofjms.com:
http://worldsofjms.com/crusade/reviews/script1.htm
http://worldsofjms.com/crusade/reviews/script3.htm