Superman (Kal-El) or Clark Kent is a fictional character portrayed by Christopher Reeve in the Warner Bros. Superman film series produced by Ilya and Alexander Salkind and Cannon Films, and is an adaption of the original DC Comics character, Superman. Many actors were interviewed for the part before Christopher Reeve was chosen to fill the role. Superman is portrayed as a superhero who stands for "truth, justice and the American way". The character was received positively and Reeve's performance is ranked as one of the best in superhero films. The 2006 film Superman Returns served as an alternate sequel to the first two Reeve films while ignoring the events of Superman III and Superman IV: The Quest For Peace, with Brandon Routh portraying the same iteration in an alternate timeline, after Reeve's paralysis in 1995 and death in 2004. The film was dedicated to both him and his wife, Dana, who died two years after her husband's death and shortly before its release. Development and execution Christopher Reeve The development process behind the creation of DC Comics' character Superman in the Superman film by Mario Puzo, David Newman, Leslie Newman and Robert Benton began when Ilya Salkind bought the film rights for the character. Many A-list directors and actors were considered until Richard Donner took over the directing duties and Christopher Reeve was chosen for the part. Originally Reeve's picture and résumé was rejected many times and Reeve thought that he would not get the part after being self-described as a "skinny WASP." His appearance was originally very slim. He refused to wear fake muscles and instead went on a training regimen, supervised by former British weightlifting champion David Prowse, which consisted of running in the morning, followed by two hours of weightlifting and ninety minutes on a trampoline. Reeve also doubled his food intake and adopted a high protein diet. He added of muscle to his thin frame. He later made even greater gains for Superman III (1983), though for Superman IV: The Quest for Peace (1987), he decided it would be healthier to focus more on cardiovascular workouts. One of the reasons Reeve could not work out as much for Superman IV: The Quest for Peace was an emergency appendectomy he had undergone in June 1986. Reeve was never a Superman or comic book fan, though he had watched the television program Adventures of Superman starring George Reeves.