Frank Sinatra Jr. He's Dead ... But Joe Piscopo Is Alive

3/17/2016 9:28 AM PDT BY TMZ STAFF

0317-sinatra-piscopo-twitter-01Someone at WNDU in Indiana is blind as a bat ... because they mixed up Frank Sinatra Jr. and Joe Piscopo (as Frank Sinatra on 'SNL') during Wednesday night's newscast.

The mix-up just gives us an excuse to watch this again ...