US National Archives
Internet Archive: John F. Kennedy: Years of Lightning/day of Drums
Original film [1:26:18] published in 1964 dramatizes Kennedy's 1000 days as president from his inauguration to his death in 1963 emphasizing America's hopes for his term.
PBS
Pbs Learning Media: 60 Second Presidents: John F. Kennedy
60-Second Presidents video [1:20] accompanied by background essay and student fact sheet on the life and presidency of John F. Kennedy.