PLOT HOLES

1) The eagle head

What was with this thing? Bison never explains much about it other than that it is his "partner". It's not clear how he came across it, if it has power over him or if they are linked to each other. It is implied that their power is linked somehow, as when Ken hits Bison with the hadou sho ryu, the eagle head is seen cracking.

2) Shadowlaw's land

In this episode, Interpol have found out that Shadowlaw has purchased 5,000 hectares of tropical rainforest in South America. Why? We never find out! It's never explained why Shadowlaw wanted this land so badly (they paid $400 billion for it after all), or what they planned to do with it. At the end of the series, Zoltar and some other staff head to another base, but it's in Cambodia, and not South America.

Speaking of Zoltar, what happened to him? He gets sent away and clearly survived, since he wasn't present for the final battle.

3) Dorai's death

How, exactly, did Dorai survive being choked? You see him poke his own neck with two of his fingers but for those who don't know about assassination techniques, it might have helped for some kind of explanation. But even then, he still took a massive fall and somehow didn't die.

4) Chun Li's "death"

When Bison chokes Chun Li, it seems he kills her. He even says in the Japanese version afterwards that he didn't mean to kill her. So how come later on she's suddenly magically alive again? Does that Shadowlaw cyberchip have resurrection powers or something?

5) Chun Li and Nash

When Bison is choking Nash, there are several shots of Chun Li, who has a look like she is remembering something. What they are trying to imply is that Chun Li is remembering when Bison choked her, but nothing ever comes of this. So why did they keep having those shots of Chun Li? She never breaks free of Bison's influence by herself, it's only when Ryu and Ken defeat him that she returns back to normal.