‘Fantastic Voyage’ (1966)
An American scientist is in a coma after an assassination attempt — and only a group of scientists, shrunk down to the size of atoms and injected into his bloodstream, can save him! Even a miniature, subatomic Welch left quite a huge impression, and her breakthrough role made audiences and studio excutives sit up and take notice. Luckily, she had another film right around the corner….