The Simpleton of the Unexpected Isles: A Vision of Judgement is a 1934 play by George Bernard Shaw. The play is a satirical allegory about an attempt to create a utopian society on a Polynesian island that has recently emerged from the sea.
Romney Brent was a Mexican actor, director and dramatist. Most of his career was on stage in North America, but in the 1930s he was frequently seen on the London stage, on television and in films.
Romney Brent sings "Mad Dogs and Englishmen" in Words and Music
From Adventures of Don Juan (1948), L-R: Robert Douglas, Romney Brent & Viveca Lindfors