The Walt Disney Co. has wasted no time in finding replacements for Roger Ebert and Richard Roeper as hosts of the syndicated Ebert & Roeper and the Movies. Two days after Roeper quit the show and one day after Ebert did -- he has actually not appeared on it since a 2006 operation left him unable to speak -- Disney said that they will be succeeded by Ben Lyons, currently a film critic for E! Entertainment channel and Ben Mankiewicz, who hosts a movie discussion show on the cable network TCM (Turner Classic Movies). Disney also said that the show will be revamped, with a new set, graphics and theme and that a new segment will be added in which the two hosts will discuss new movies by satellite with other film critics. A spokeswoman for Disney-ABC Domestic Television, which syndicates the show, denied earlier reports that Ebert & Roeper and the Movies will be converted into an entertainment magazine show along the lines of Entertainment Tonight.