The Affairs of Harlequin
The Affairs of Harlequin is a 1951 Australian radio serial written by Morris West. It starred Robert Peach as George Harlequin.
Background
According to The Age the first episode "The Affair of the Golden Girl" focuses on newsporter Richard Ashley who "becomes involved when he meets Irishman Mike McCreary in a Munich cafe, and under takes to deliver a message to themysterious Harlequin. Ashley joins Harlequin on an assignment to combat a racket in
fake exit permits."
The series was highly successful.