older brother and their parents appeared in this short documentary
Part 1:https://www.youtube.com/watch?v=owRrnKBZ2UU
Part2:https://www.youtube.com/watch?v=xaTpKynG5os
Part3: https://www.youtube.com/watch?v=U_zAQyq4FoE
Part 4 :https://www.youtube.com/watch?v=L9Nvy0_d2vM
I agree Sara looks like mix