Beloved child actor John Charlesworth started his entertainment career at the tender age of 16. In 1950, he made his first film appearance in the movie "Last Holiday." Charlesworth began his career with a role in "A Christmas Carol" (1951) with Alastair Sim. Charlesworth next focused his career on film, appearing in the thriller "Blonde Sinner" (1956) with Diana Dors. Later in his career, Charlesworth acted in the Richard Attenborough thriller "The Man Upstairs" (1959). Charlesworth passed away in April 1960 at the age of 25.