John Gambling's final show before retiring will be tomorrow (Friday Dec. 20), marking the end of the Gambling family radio dynasty which spanned 88-years on the air in NYC. John's final day on-air is sure to make for an emotional show.

Among the guests planning on stopping by to say goodbye to John are Mayor Bloomberg, Mayor Giuliani, Bill O'Reilly, Donald Trump and others. John's family will be in-studio and John will be giving his last reading of "Twas The Night Before Christmas" along with other surprises. Don't miss John Gambling's historic final show on 710 WOR.

Tune into 710 WOR or listen online here to John's final show starting at 6am Friday morning.

Click here to listen to John's last week of interviews with former WOR team members

Click here to see the Gambling Family Radio Dynasty slideshow