I haerd sometihng about Happy days I heard abc tried to do a 12th season but becase of the way henry winkler wanted to sing the song and had yow sunday monday Happy days nad hada a bad sing voice abc wanteda 12th season butthe cast did not and henry winkler made it sound bad to get outf the12th season:(

I've never heard that one before, I think it was just time to end the show.

sounds like a bad joke to me - since when has Henry Winkler been a singer ???

Chris Jacob. learn how to type.