Superman stares down the hall -- but something is wrong; his eyes aren't working as they normally do. Then, a CHILLING WHISPER:

TY-ZOR (O.S.)
Kal-El...

Superman looks up -- we see fear in those eyes. Where is this quiet voice coming from?

TY-ZOR (O.S.) (cont'd)
Lead walls.
(beat)
... it's almost like we're human, isn't it?