Milton Berle gets heckled from the balcony by Statler and Waldorf, during his 1977 appearance on "The Muppet Show". The two elderly muppets were in fact based on a character from his 1960s TV series, played by comedian Irving Benson, who made fun his act

Milton Berle gets heckled from the balcony by Statler and Waldorf, during his 1977 appearance on "The Muppet Show". The two elderly muppets were in fact based on a character from his 1960s TV series, played by comedian Irving Benson, who made fun his act