The parking garage of Cook County General (Benton speaks to a nervous Carter, who is waiting for Dr. Keaton in his car at approx. 39 minutes into the episode) was filmed at the Warner Bros. Studios Parking Structure (Building 153) again.Malcolm X College:The scene when Doug waits for Carol outside one of the college buildings in the evening was not filmed at the same building in Chicago (as first established in an earlier episode), but this time at the Bridge Building at Warner Bros. Studios (Building 156). They simply put the prop sign there along with the fake snow. The scene is at approx. 41 minutes into the episode.