[1] Miller had a number of acting roles in the television series The Saint and Gideon's Way, and was a regular panelist on Juke Box Jury.

The song was later re-worked as 'Flying High' for the episode Ricochet; one of the original two versions appears on the Thunderbirds 2 compilation album.

[5] He also began appearing in the musical Come Spy with Me with Danny La Rue and Barbara Windsor, shortly before his death from a heart attack at his south London home.

[2] He died shortly before production finished on an episode of The Saint, 'The People Importers', in which he was also playing a key part.

The series' associate producer, Johnny Goodman, later remarked that Miller was "working night and day" as a consequence of his twin commitments, and that production on The Saint episode had to be completed with a double in place of the actor.