Layton Mystery Detective Agency: Kat's Mystery‑Solving Files S01 E38 Dancing Scotland Yard Great Investigation Line

Katrielle joins a Scotland Yard blockade erected around a bridge due for demolition after Bengary's latest Sketman, Punch, takes up residence. With the giant robot incapable of vocal communication, Katrielle must figure out the reason behind its behavior to put an end to the standoff.