Clayton demonstrates several bird experiments; kids try the same experiment; a crow caching food; Clayton on tango dancing.
As long as you attribute us and use the same (CC-BY-SA) license, you're allowed to copy, change, disseminate and exhibit this work without permission of the authors, even for commercial purposes.
You can give proper attribution by: 1) mentioning the title of the original interview(s) - or other footage - you used; 2) linking back to the interview(s) you used by referencing their urls; 3) mentioning the VPRO als original creator of the content; 4) stating that the original works you use have been released under a CC-BY-SA license
These four elements of the proper attribution should be included in the description or metadata of the new work and should be visible in the credits of the new production.
More info
Get inspired and watch tv episodes of The Mind of the Universe, made by Dutch public broadcaster VPRO