Contra Force - Iron Video Walkthrough

This is a video walkthrough / playthrough / runthrough / etc of the NES game Contra Force. In this video, I go through the entire game as Irons. While I do go through the entire game as Irons, I do have to switch him out during the last stage twice because I couldn't make certain jumps otherwise. I switch to Smith, make the jump, and quickly switch back to Iron. I'm not sure why Iron has a horrid jump, but there wasn't much I could do about it (unless there was some other route I could have taken to get to the top, but it's a bit late now...)