Wild Angels is one the films that launched the biker genre. Interesting cast of future stars -- Peter Fonda, Bruce Dern, Diane Ladd (parents of Laura Dern), Buck Taylor (Neely on Gunsmoke). Violent for it's day, it's pretty tame now. Hell's Belles -- while I was watching this one (which isn't bad) I kept thinking it reminded me of some other movie and then I realized what it was: the old Marlon Brando western the Appaloosa, which was released three years earlier. Same basic plot only set in modern times.