Forum talk:Who is Phineas and Candace's Biological Father and Ferb's Biological Mother?

Dr. Dofinshmirts could be phineas's dad (or Candice ), But that dosent mean that they will remember eachother. Doof might not have known about candice (or phineas ) and vise versa so they DONT have to recognize eachother. And phineas does look kinda like doof, and it would kinda be cool if they showed phineas and ferb's history i know we are ALL wondering about there background history! (darcyfan130)