Desc: Paw Prints - Serena's Story: Directed by Peter Whitehead. With Stephen Briggs. Steve Briggs is a two time cancer survivor. Serena was an abandoned dog that found herself dumped in a local kill shelter, scheduled to be euthanized. Somehow, amidst the hustle and bustle of everyday life, these two individuals found each other and now combine their unique strengths to change people's lives.