Release Message:  In the year 7012 A.D., scientist Poul and his beautiful (granddaughter Lea construct a tall tower that can travel throughout time. Written by Ray Cummings.

Description:  In the year 7012 A.D., scientist Poul and his beautiful (shadowy) granddaughter Lea construct a tall tower that can travel throughout time in the area that is presently Central Park in New York City, but an evil mimic creates his own tower from which he conducts time raids (most often involving Lea), and counter-raids ensue.