During a dinner party with Mildred and Philip, one of Philip""s fellow medical student friends, Harry Griffiths (Reginald Denny), flirted in an outrageous fashion with Mildred, causing her to ignore Philip, even though he was supporting her.Mozart""s entrance came as a shock to the astonished Antonio Salieri - and even within he Grand Salon where musicians had taken their places, there was also consternation when the Prince-Archbishop Colloredo (Nicholas Kepros) was bluntly informed by his Chamberlain, Count Arco (Douglas Seale): "Mozart is not here." A short distance away, a snarling Koba ambushed Carver sitting in one of the trucks, grabbed him, and beat him o death.The aliens (botanists) appear to be exploring Earth""s plant life and collecting samples.When a owl hoots, a red heartlight glows in the aliens"" ranslucent chests, signifying that they sense danger.After touching the body, blood on his fingers identified the crime was a beating, robbery, and murder, and he rushed back to his car to report the incident.