In 1965, Andrews resumed his film work with support roles in "The Satan Bug" and "In Harm's Way". Although he had the lead in films such as "Crack in the World" (1965), "Brainstorm" (1965), and "Town Tamer" (1965), he was increasingly cast in supporting roles: "Berlin, Appointment for the Spies" (1965), "The Loved One" (1965), "Battle of the Bulge" (1965), and "Johnny Reno" (1966). He occasionally played leads in low-budget films like "The Frozen Dead" (1966), "The Cobra" (1967) and "Hot Rods to Hell" (1967), however, by the late 1960s he had evolved into a character actor, as in "The Ten Million Dollar Grab" (1967), "No Diamonds for Ursula" (1967), and "The Devil's Brigade" (1968).