Trailer of Romantic comedy `The Proposal` starring Sandra Bullock, Ryan Reynolds, Mary Steenburgen, Craig T. Nelson, Betty White, Denis O'Hare, Malin Akerman, Oscar Nuñez, Aasif Mandvi, Niecy Nash, Michael Nouri, Michael Mosley, Maureen Keiller, Dale Place, Mini Anden, Alicia Hunt, Jerrell Lee Wesley