No photoDan HandleyWritingIMDb Directing · 1MOVIEUndaunted: The Forgotten Giants of the Allegheny Observatory2012Writing · 1MOVIEUndaunted: The Forgotten Giants of the Allegheny Observatory2012Production · 1MOVIEUndaunted: The Forgotten Giants of the Allegheny Observatory2012Editing · 1MOVIEUndaunted: The Forgotten Giants of the Allegheny Observatory2012
