Screen Crush have revealed that the latest DC comic book character to be brought to life on the small screen in Arrow will be 'Dr. Anthony Ivo'. Dylan Neal (whose credits include Cedar Cove, Human Target and Smallville) has been chosen to play him. However, in his first appearance - the fifth episode which is entitled "League of Assassins" - he will appear in Oliver's island flashbacks rather than Starling City. As this is set to be a four episode arc though, it's certainly likely that we'll see him return to make Ollie's life difficult further down the line as the site mentions that the door is open for recurring appearances. They describe Arrow's take on the villain as, " a brutal but ruthless scientist who will stop at nothing to unearth a breakthrough that dates back to the latter days of World War II." Ivo is also the creator of the android 'Amazo'.