 This production originally began shooting with Jason Robards (qv)  in the title role(s), and a makeup that was heavily influenced by  John Barrymore (I) (qv) in the 1920 silent version  (_Dr. Jekyll and Mr. Hyde (1920/I)_ (qv)). Production was halted due  to a strike, and when filming was able to resume, Robards was no  longer available. Jack Palance (qv) took over the Jekyll/Hyde  role, and the makeup concept was radically changed 