Scott's role in the HBO movie Gia isn't very large, but he does have some great scenes.  He is only in 5 scenes all together, but this movie is still well worth checking out.  Scott plays Mike Mansfield, an sleezy agent who wants Gia to come work for him.  Gia is based on the real life story of the model.  The following is a list of the scenes Scott is in with descriptions and approx. times for each one.

6 min - Opening clip
56 min - Introduces himself to Gia
1 hr 16 min - Gia comes to him and he hires her
1 hr 20 min - Watches Gia get interviewed
1 hr 28 min - Towel scene while he talks on phone
1 hr 34 min - Interview for the "movie"