Which show had the first?!
Question: sound of a flushing toilet
Answers: sound of a flushing toilet
All In The Family
I think it was leave it to beaver
It sure wasn't Star Trek, the only series with a bathroom at all was Deep Space Nine!
It was Archie Bunker in "All in the Family"
I recall hearing ARCHIE BUNKER'S toilet flushing...
beats me