There was this show in the early 90s my sister and I used to watch. It had a family who was taken from present day into the future by people usually wearing white, who had necklasses they would put on there forheads to move items. They time traveled in a machine which looked like a diamond, if memory serves me right.

Maybe this will help:

List of television series that include time travel - Wikipedia, the free encyclopedia (http://en.wikipedia.org/wiki/List_of_television_series_that_include_time_travel )

Possibly,.

The Girl from Tomorrow
-or-
The Girl from Tomorrow II
Tomorrow's End

more info (http://en.wikipedia.org/wiki/The_Girl_from_Tomorrow)

STRAYDOG, you totally rock. Thank you so much :)

possibly,...

the girl from tomorrow
-or-
the girl from tomorrow ii
tomorrow's end

more info (http://en.wikipedia.org/wiki/the_girl_from_tomorrow)

Thank you so much :)