 SPOILER: According to producer Steven A. Jones (I) (qv), the  original filmed ending has Milo beating Mad Dog in their fight. But  test audiences could not accept seeing Robert De Niro (qv) getting  beaten up by Bill Murray (I) (qv). Universal insisted that the  fight scene be reshot and the film was delayed by for year. De Niro  and Murray had taken the roles specifically because they were  different than the type of roles audiences expected of them. The  test audiences also felt Glory was an unsympathetic character so  further reshoots were done to portray her as a victim of Milos  control.