First broadcast 2nd January 1974.

It's Beryl's birthday, and she's not entirely enamoured to receive a hamster - but quickly changes her mind upon discovering it is pregnant!

Nerys Hughes - Sandra Hutchinson
Polly James - Beryl Hennessey
Mollie Sugden - Mrs. Hutchinson
Sheila Fay - Mrs. Hennessey
Bill Lyons - Party Guest
Elissa Derwent - Party Guest
Susan Littler - Party Guest
Roy Denton - Caretaker