81 mins | Comedy | July 1, 1951
81 mins | Comedy | July 1, 1951
| Producers | Group 3 |
| Original title | You're Only Young Twice |
| Directors | Jack N. Green, Terry Bishop |
| Writers | Terry Bishop, Lindsay Galloway, James Bridie, Reginald Beckwith |
as Professor Hayman
as Dan McEntee
as Sir Archibald Asher
as Adolphus Hayman
as Ada Shore
as Sheltie
as Lord Carshennie
as Nellie
as The Bedellus
as Lady Duffy
as Student
as BBC Commentator