Hogan uses Klink to contact an Allied spy; Klink bugs the prisoner's quarters.
Napoleon and Illya battle exotic, deadly cults as they try to prevent the Thermal Prism super weapon from being launched into orbit. (Part 2 of 2)
April falls for a mob witness she is supposed to be protecting from an assassin.
To catch an embezzler, a police officer (Charles Bronson) boards a yacht where Kimble is working; guest Anne Francis.
A retired THRUSH agent develops a matter transporter and April and Mark are sent to investigate.