Who Did This Dragnet Spoof?

Cafe Society
1

Does anyone know of a Dragnet spoof where the detectives investigate a dragon? When they ask the damsel in distress to describe him, she says “Oh, just your run of the mill dragon…” If it helps, it’s from the 1950s, I think…

2

Stan Freberg?

3

Sounds like Stan Freberg’s St. George and the Dragonet

4

I assume you’re familiar with the sequel.