Hmm, one of the films listed for her on IMDB is Hell's Bloody Devils
(1970), which might be interesting to track down. Emily plays an FBI agent, though the story appears to be one of those trashy biker movies or something with Neo-Nazis and all sorts of weird stuff.
Credits also show Keith Andes (Akuta in "The Apple), Rhae & Alyce Andrece (the Alice Twins in "I, Mudd", John Carradine, Broderick Crawford, Anne Randall (Playboy's Miss May 1967), sexploitation star Bambi Allen, and even Col. Harland Sanders of Kentucky Fried Chicken fame.
MPAA rating is the old GP, a forerunner to PG, and after checking one of the external reviews, it's not clear whether there's any naughty bits.