This is the only episode in which the only regular character to appear is Clark Kent/Superman (George Reeves). There's no sign of Lois Lane (Phyllis Coates and Noel Neill), Jimmy Olsen (Jack Larson), Perry White (John Hamilton), or Insp. Bill Henderson (Robert Shayne) appearing in this episode at all.
'Johnny (T-Ball) Sims' reveals that Clark Kent lives at the 'Standish Arms Apartments' at Standish Place, 5th floor, apartment 5-H.
Although their names are listed in the end credits, Phyllis Coates, Jack Larson, and John Hamilton do not actually appear in this episode.