You're Only Young Twice!
Voltar
Duncan MacraeProfessor "Haywire" Hayman
Joseph TomeltyConnell O'Grady aka Dan McEntee
Patrick BarrSir Archibald Asher
Charles HawtreyAdolphus Hayman
Diane HartAda Shore
Robert UrquhartSheltie- Edward LexyLord Carshennie
- Jacqueline MackenzieNellie Kelly
- Eric WoodburnThe Bedellus
- Molly UrquhartLady Duffy
Ronnie CorbettMaither
Reginald BeckwithRadio reporter
Russell WatersProfessor Baikie- Wendy NoelMiss Mear
Roddy McMillanMilligan
Alastair HunterDesk Sergeant- Andrew DownieStudent
Archie DuncanPolice Constable