Actress Mimsy Farmer made her motion picture bow as James MacArthur's wealthy girlfriend in 1963's Spencer's Mountain. Farmer's starring appearances in such fare as Hot Rods to Hell (1967) and Riot on Sunset Strip (1967) might well have typed her forever as a "B"-picture actress. Fortunately, the sort of low-budget actioners in which Farmer appeared were highly prized by cinema fans in Europe. As a result, Mimsy Farmer left Hollywood for a healthy career in foreign films, the best of which include Four Flies on Gray Velvet (1971) and Allonsanfan (1973). ~ Hal Erickson, All Movie Guide