Leo Durocher is shown as the manager of the Dodgers. At the time, the Dodgers manager was Walter Alston, Durocher was a coach.
After Herman ascends from the dungeon Leo Durocher faints. Grandpa chastises him and then says dressed in his black suit, Durocher must have thought he was an umpire. But based on color still photographs, Herman wore a black pullover, but his jacket and pants were brown.