However , when the eye surgeon involved expresses concerns about the operation , he is murdered , causing Steed to mount his own investigation .
Steed is tasked with escorting the live corneas from Switzerland to London .
When the eye surgeon involved expresses concerns about the operation , Steed is murdered , causing Steed to mount Steed 's own investigation .
Steed is tasked with escorting the live corneas from Switzerland to London .