The Twilight Zone without Rod Serling’s voice? Unimaginable. Yet it almost happened.
It was only at the last minute that Serling stepped in and recorded the narration that would introduce millions of viewers to that elusive fifth dimension. Up until then, it was going to be Westbrook Van Voorhis, a very well-known announcer at the time. Oh, and there was an extra dimension:
A sixth dimension? Producer William Self explains:
I said, “Rod, what is the fifth one?” He said, “I don’t know. Aren’t there five?” I said, “I can only think of four.” So we rewrote and rerecorded it and said, “There is a fifth dimension beyond that which is known to man…”