Picks and Pans Review: Ringling Brothers Barnum & Bailey Circus
CBS (8-9 p.m. ET)
Retired welterweight champ Sugar Ray Leonard and his son, Ray Jr., are the ringmasters for the Greatest Show on Earth. Highlights include animal trainer Gunther Gebel-Williams with 15 tigers and actor Paul Sorvino offering circus anecdotes as the ghost of P.T. Barnum.