Richard Attenborough Director, Producer Sandra Bullock Agnes von Kurowsky Actor Chris O'Donnell Ernest "Ernie" Hemingway Actor Mackenzie Astin Henry Villard Actor Emilio Bonucci Dr. Domenico Caracciolo Actor Ingrid Lacey Elsie "Mac" MacDonald Actor Margot Steinberg Mabel "Rosie" Rose Actor Colin Stinton Tom Burnside Actor Ian Kelly Jimmy McBride Actor Tara Hugo Katherine "Gumshoe" De Long Actor Rocco Quarzell Roberto Zardini Actor Vincenzo Nicoli Enrico Biscaglia Actor Allan Scott Screenwriter Clancy Sigal Screenwriter Anna Hamilton Phelan Screenwriter Dmitri Villard Producer Sara Risher Executive Producer Roger Pratt Cinematographer Lesley Walker Film Editing George Fenton Original Music Stuart Craig Production Design John King Art Director Michael Lamont Art Director Stephenie McMillan Set Decoration Penny Rose Costume Design Rene Haynes Casting Clare Walker Casting Jeremy Zimmermann Casting