Here are the Youtube videos for the Window of Opportunity. They have been created in 13 languages. 
  
 

English:

http://www.youtube.com/watch?v=dqgfaGj0Ahs&list=UUkHf2sjxhcOUDdvs7zaU2LA 

German:

http://www.youtube.com/watch?v=e0SYpH-QPck&list=UUkHf2sjxhcOUDdvs7zaU2LA 

French:

http://www.youtube.com/watch?v=1x8S2L8Hnn0&list=UUkHf2sjxhcOUDdvs7zaU2LA 

Spanish:

http://www.youtube.com/watch?v=vw7HMlNkVnQ&list=UUkHf2sjxhcOUDdvs7zaU2LA

Portuguese:

http://www.youtube.com/watch?v=TfR4TE6wLu0&list=UUkHf2sjxhcOUDdvs7zaU2LA

Italian:

http://www.youtube.com/watch?v=rm49jBPuUfs&list=UUkHf2sjxhcOUDdvs7zaU2LA

Russian:

http://www.youtube.com/watch?v=A-B2hej4o8s&list=UUkHf2sjxhcOUDdvs7zaU2LA

Czech:

http://www.youtube.com/watch?v=VeUeU-PTyFY&list=UUkHf2sjxhcOUDdvs7zaU2LA

Polish:

http://www.youtube.com/watch?v=Yhpdo2yi3GE&list=UUkHf2sjxhcOUDdvs7zaU2LA

Croatian:

http://www.youtube.com/watch?v=Rn0YbW6nQqQ&list=UUkHf2sjxhcOUDdvs7zaU2LA

Slovenian:

http://www.youtube.com/watch?v=R-f9K5ZATEQ&list=UUkHf2sjxhcOUDdvs7zaU2LA

Farsi:

https://www.youtube.com/watch?v=U0qYxsNdHeU&feature=youtu.be 

Japanese:

http://www.youtube.com/watch?v=DiLOcdf0m4A&list=UUkHf2sjxhcOUDdvs7zaU2LA