The cunning leader of the slug-like Tractators from Doctor Who, the Gravis was the only intelligent member of his species, controlling the others like insect drones. Concealed beneath the surface of the planet Frontios, the Doctor Who Tractators used their psychic control over gravity to attack and terrify the human colonists, dragging them below the surface to act as living components in their machines. 

The figure captures the Gravis as it appeared in the fifth Doctor adventure 'Frontios'.

This is a special limited edition figure in the Eaglemoss series.