Three's OneDramaTV MovieThree's OneDramaTV Moviethumb_upthumb_downThree's OneJune 4, 1973Directed byAlastair ReidAre Maggie and Tony using each other as a means of communicating with Dr Leafer? Or are they using Dr Leafer as a means of communicating with each other?GB content warning Last Updated: 27 days ago Request Update CastHywel BennettTonyCaroline MortimerMaggieFulton MackayDr. LeaferPatricia LawrenceMrs. LeaferPaul HandMaggie's sonPeter MarshallMaggie's son