Question: The Historian is a drama film starring an American actor who earned his first Tonay nomination as lead actor in what 1966 musical?
Sentence (from "John Cullum"): He has appeared in many stage musicals and dramas, including "On the Twentieth Century" (1978) and "Shenandoah" (1975), winning the Tony Awards for Best Leading Actor in a Musical for each.
Relevant evidence: No