September 5, 1976 –

The first regularly scheduled episode of The Muppet Show, starring guest host Joel Grey, premiered on ABC-TV on this date.
Kermit the Frog and Waldorf are the only characters to appear in all 120 episodes of the series.
Where the Cabinet of Dcaligari resides
September 5, 1976 –

The first regularly scheduled episode of The Muppet Show, starring guest host Joel Grey, premiered on ABC-TV on this date.
Kermit the Frog and Waldorf are the only characters to appear in all 120 episodes of the series.