A Murder Time

George Bentwood moved to Tennessee from Massachusetts and bought a farm. Because he is gifted in electronics he invents something called the Time Arch. So, he could travel back in time, bye specific items to sell them as antiques in his time. George saves a woman named Cynthia and marries her. Only to find out that all the evidence says that she's a psychotic killer. But there is something about Cynthia that says that she is innocent. After they hire a woman named Ruthie to help them solve the murder. Ruthie tries to use her sexuality to seduce George so she could have the Time Arch for her own research. But becomes romantically involved with some of the men of the past.