July 1, 1974-June 11, 1976.
"High Rollers" began as a daytime show on NBC-TV in 1974, with Alex Trebek as host and Ruta Lee as co-host. The co-host tossed the dice for the contestants who could win a grand prize of $10,000. Announcer, Kenny Williams.
From September 1975 - 1976 a syndicated version was broadcast hosted by Alex Trebek.
Still another version of this game show was broadcast on NBC form April 24, 1978-June 20, 1978.
Only three episodes from the first series of broadcasts are known to exist.