|The Novi News, August 26, 1971 (enlarge)|
I've read before where Gundella supposedly put a spell on Oakland A's pitcher Vida Blue but other than these two references I've been unable to confirm that the incident occurred. It seems unlikely due to her belief in Karma but it might have only been in jest.
The mentions of J. P. McCarthy's and Bill Kennedy's are repeats from a few posts earlier but the mention that she appeared on the former a multitude of times is new information to me. Finding a broadcast of McCarthy's featuring Gundella will likely be the easier of the two as well.