Brick Bradford.

Brick Bradford, soldier-of-fortune and time-machine traveler, is hired to protect the Interceptor Ray, an anti-guided missile weapon. His task takes him to the Moon, where he is captured by subjects of Queen Khana, but is spared because Queen Khana kinda likes him. Back on earth, Brick, Sandy and June get into The Time To (Brick's spinning time-machine) and spin back to the 18th Century where they have to fight off pirates and island natives.