Is there a way to put a screenshot in iMovie?

[Cfitz717]

I need to do it like this: I linked you to the exact time where it shows what I need. http://www.youtube.com/watch?v=n0JEZ6yN_TY&feature=player_detailpage#t=31s

But the only options that I see don't show the whole screenshot.

Please tell me there is a way to do it.

Thank you.