Various MSs of David Dunlap Observatory in early morning, dome stationary, turning, shutters closing. Exterior shot of balcony underneath dome as Dr Donald Macrea comes out, putting on his coat. MS of Dr Macrea coming out on balcony, landscape in background. MS of observatory, FOLLOW SHOT of Dr Macrea coming out in early morning. LAS of dome turning, top of telescope cage visible through open shutters. CS of shutter opening as dome turns. Group shot of observatory showing main building and adjoining structures with their smaller domes. LSs of observatory buildings from across field, sun rising between buildings, of buildings with no sun. Shot of Dr Macrea heading for main dome across lawn.