Big as a boulder and strong as an ox, he's Concrete, seven-feet of stony celebrity. That he's a government-created cyborg is the cover story, but in truth he's the mind of one Ronald Lithgow trapped inside a rocky shell of alien origin. Possessing powers allowing him to scale the highest mountain unaided or peel back the roof of a car like a pull tab, he is yet denied the simple human pleasures of fragile flesh.
