Synopsis by Hal Erickson
Introduced in the previous episode "Divide and Conquer", Professor LaSerne (Everett Glass) returns in this episode to help Superman (George Reeves) sidestep a legal obstacle. It seems that wanted criminal Paul Barton (Bruce Wendell) has evaded arrest for past crimes by sealing himself in a huge, impenetrable concrete cube until the seven-year statute of limitations has expired. Ordinarily Superman would bust down the cube and nab Barton, but even he is unable to smash down its walls. Fortunately, LaSerne has a solution: Superman can "deconstruct" his molecule structure on the outside of the wall, then reassemble himself inside! There's only one problem: If Superman attempts to go through with his plan, Barton's henchman Jody Malone (Ben Welden) will murder reporters Lois (Noel Neill) and Jimmy (Jack Larson) at the very same moment.