A valuable medallion believed to prove that aliens from outer space visited Earth in prehistoric times is sought.
Kurt Russell
as Shan Mullins
Stephen McHattie
as Willie Longfellow
Ralph Bellamy
as Dr. Henderson
Victoria Racimo
as Genara Juantez
Raymond St. Jacques
as Raymond Stryker
Albert Paulsen
as Tarkanian
John War Eagle
as Lucio
Carmen Argenziano
as Wheeler
Joe David Marcus
as Elder
Joe Marcus Jr.
as Council Indian
Larry J. Blake
as Jailer
Jackson D. Kane
as Glenn
