Page list with sub-pages

At one time I used the page widget and all my pages and showed with a bullet and sub-pages indented underneath. I revised my the theme to remove the bullets and now the pages are just a list. I then made a custom menu and only parent pages show. Why would the custom menu let you indent sub-pages then not show them?

Is there a way to do this or a plugin to show ALL pages with sub-pages indented or done differently.