William Campbell, Patrick Magee, Sid Haig, Marissa Mathes. Leave it to the notorious Roger Corman to make 4 movies out of one primary shoot and a couple smaller reshoots. Watch all 4 films, fully restored, transform from Operation Titian (1963/95 min.) to Portrait in Terror (1965/81 min.) to Blood Bath (1966/62 min.) to the recut-for-TV Track of the Vampire (1966/79 min.). Directed by Jack Hill and Stephanie Rothman. Includes several documentaries, outtakes, a poster and a booklet. 2 Discs. B&w/NR/widescreen.