: Wolfgang Grimmer senses a malevolent presence and rushes to Suk's apartment. On the stairs, he passes a "blonde woman" (Johan in disguise). The encounter leaves the experienced ex-spy visibly shaken.
: This episode highlights his heightened intuition as an ex-spy. He is the only one who truly senses the "evil" radiating from Johan.
: Serves as a foil to Grimmer; his naivety and "amateurish" handling of the situation make him an easy target for Johan’s manipulation.