Unexplained Laughter
VoltarElenco
Diana RiggLydia
Elaine PaigeBetty
Joanna DavidElizabeth
Jon FinchFinn
Robert GwilymBeuno- Cindy HoldenAngharad
Robert EastWyn- Emlyn PriceHywel
- Patricia KaneLil
- Howell EvansSid
- Moir LeslieApril
- Anna LinstrumAngharad's Voice
Miriam MargolyesLaughter (voz)