4x8 - The Man from U.N.C.L.E.

Illya recuperating in the hospital, is kidnapped by an old enemy, Viktor Karmak (Darrin McGavin), to lure Solo into a trap. Solo follows a clue to a twelve block condemned area of Manhattan, and finds modern artist Sheila Van Tillson (Marlyn Mason). Karmak appears and announces that Solo has until dawn to find Illya before a deadly gas kills him, while Karmak and his pet jaguar will try to hunt Solo down at the same time.