Just found these two little interesting Isle of Man ISDT videos on youtube.
The first one is kind of like a slide show of the 1975 Canadian team put together by Brian Taylor:
https://www.youtube.com/watch?v=_uye30pOANA
The next one is bit more lively and filled with intresting back stories, facts, and a nice historical review of the event. This was posted and narrated by Dot Jones:
https://www.youtube.com/watch?v=7E3qZQBykIc
Hope you like it!
Cheers!
JC