who played the ghost of christmas present in scrooged
Carol Kane
Scrooged
 Carol Kane's ghost was intended to have a body double for ballet scenes until set designer saw Kane rehearsing the dance and convinced Donner that the resulting scene would be funnier with Kane's "horrible" dancing. 
wiki:391086
Scrooged [SEP] Casting
Murray said that "being the meanest person in the world" as Frank Cross was fun. He described his challenge as having an edge but then completing Cross' transformation into a decent person at the end. Murray said "being a decent person is not that hard. But acting like one is." Carol Kane's ghost was intended to have a body double for ballet scenes until set designer saw Kane rehearsing the dance and convinced Donner that the resulting scene would be funnier with Kane's "horrible" dancing. Donner and Murray said that Kane would sometimes experience long crying periods during filming, caused by frustration over her violent scenes.