"don't panic"

[amandy]

Which radio and television series had the name of a book with the useful words inside "don't panic"?

[gerry]

Dad's Army?

"Don't Panic" was a cathphrase used by Jones

[MADBANANA]

Hitchikers guide to the galaxy

[seal!]

How can anybody not know the answer to that?! of course it the Hitchikers guide!

[brionon]

I think the words were outside, on the cover.

[BigDogsWang]

It's currently running on Sky's Paramount Channel. I watched the first episode a few nights back.

It's stood the test of time quite well.

[Dave D'eath]

Actually the words "DON'T PANIC" were on the outside of the Hitchhiker's Guide To The Galaxy in large friendly letters.