A Scandinavian immigrant and his teen-age son find the West even wilder than they had imagined when they settle in Dodge City.
Colt reluctantly teams up with Kay Faulkner on a trip to Mexico to recover a stolen cache of jewels.
April goes undercover as the lone descendant of the founder of an ancient cult to get a new serum that both U.N.C.L.E. and THRUSH want.
