Now based in London, Varela's company takes him into unusual and sometimes dangerous situations.

Impeccably dressed, cigar smoking and using his wit, ingenuity, and charm, which would often involve a damsel in distress.

Assisted by Chin, a resourceful Chinese manservant, and Miss Carter, an ultra-efficient secretary.

[2] Later episodes introduced Bill Randall, a businessman, who became the boyfriend of Miss Carter and then an employee of Varela.

Guest stars included: Warren Mitchell, Diana Rigg, Imogen Hassall, Patrick Troughton, Ann Bell, Carol Cleveland, Annette Andre, and Donald Sutherland.