I'm not sure if anyone cares, but in "Double Trouble" when Jack Tripper pretends to be Austin he sings...

"I got spurs that jingle jangle..." and then he closes the door as he's on his way to Mr Furley's place. Those lyrics came from a Tex Ritter song, John Ritter's country western father.

Just thought it was interesting.

That's soo Cool! Maybe the character of Austin is a tribute to his father Tex:)http://users.nehp.net/aikard/RITTER1.JPG