 Schaeffer subsequently wove the footage from the first three "Davy Crockett" broadcast programs into the feature film "Davy Crockett, King of the Wild Frontier" (1955).He also worked on the classic chiller "The Tingler" (directed by William Castle-1959).Schaeffer's final feature film, "The Caper of the Golden Bulls" (1967), was also Rouse's final film as a director; Schaeffer retired from editing around 1968.