To find Italian language films, use the advanced search in the Infohawk catalogue. Limit your search using the dropdown menus for language and format. You can add keywords (such as an actor's name) to narrow your search.
Once you've found a title that looks good, you'll need to write down the location code and take it to the information desk in Main Library. Since DVDs are kept in closed stacks, a staff member will go retrieve it for you.
You can also request that a DVD be pulled for you beforehand by clicking on the location, and then clicking "Request Delivery." You'll be prompted to put in your hawkID and specify at which library you'd like to pick it up. You'll get an email when it is ready for you.