A 'Prisoner' of my own archives!

[Shepherd]

HELLLP! I've been browsin' through the archives because I was telling somebody about an reference to 'The Prisoner' that I slipped into the series at some point, and now I CAN'T FIND IT!

I'm going nuts!

The gag involves Frenchy telling somebody that there's a big white ball waiting in the hall for them, a reference to 'Rover' from the classic 'Prisoner' TV show of the Sixties. But I seem to have mislaid it...anybody been browsing the archives recently?

My brain shrinketh!