One-handed helical graphite films with a hierarchically controlled morphology were prepared from iodine doped helical-polyacetylene (H-PA) films using the recently developed Morphology-retaining carbonization method:Results from scanning electron microscopy indicate that the hierarchical helical morphology of the H-PA film remains unchanged even after carbonization at 800 degrees C. The weight loss of the film, due to carbonization was very small; only 10-29% of the weight of the film before doping was lost. Furthermore, the graphite film prepared by subsequent heating at 2600 degrees C retained the same morphology as that of the original H-PA film and that of the helical carbon film prepared at 800 degrees C. The screwed direction, twisted degree, and vertical or horizontal alignment of the helical graphite film were well controlled by changing the helical sense, helical pitch, and orientation state of the chiral nematic liquid crystal (N*-LC) used as an asymmetric LC reaction field. X-ray diffraction, and Raman scattering measurements showed that graphitic crystallization proceeds in the carbon film during heat treatment at 2600 degrees C. Transmission electron microscopy measurements indicate that ultrasonication of the helical graphite film in ethanol for several hours gives rise to a single helical graphite fibril. The profound potentiality of the present graphite films is exemplified their electrical properties., The horizontally aligned helical graphite film exhibits an enhancement in electrical conductivity and in evolution of electrical anisotropy in which conductivity parallel to the helical axis of the fibril bundle is higher than that perpendicular to the axis.