An epsiode The three stars started to do a musical number. Hats/ Canes
I remeber that the three guys were dealaing with some kind of Ghost who was after them.
The Ghost thought they were some kind of musical act.
They kept insisting they weren't that act.
then the thing said it was going to kill them. So they grabbed hats and canes and staeted tap danicing.
I'm a Cinemajunkie !