Vaguely remember an episode when Robbie was courting Katie and sang or played the Old Song K-K-K-KATY to his girl friend, Katie.

Anyone recall that?

I think it was Chip's Cub Scout troop that sang that song multiple times. Bub had taken over as the troop leader, and the mothers didn't like his gruff style.

The episode is "Big Chief Bub."

I only hear John Walton belting that out. Don't remember it in M3S