Season 21
198936 episodes
Episode 3
Episode 602
Episode 4
Episode 603
Episode 5
Episode 604
Episode 8
Episode 607
Episode 9
Episode 608
Episode 10
Episode 609
Episode 11
Episode 610
Episode 12
Episode 611
Episode 13
Episode 612
Episode 14
Episode 613
Episode 15
Episode 614
Episode 16
Episode 615
Episode 17
Episode 616
Episode 18
Episode 617
Episode 19
Episode 618
Episode 20
Episode 619
Episode 21
Episode 620
Episode 22
Episode 621
Episode 23
Episode 622
Episode 24
Episode 623
Episode 25
Episode 624
Episode 26
Episode 625
Episode 27
Episode 626
Episode 28
Episode 627
Episode 29
Episode 628
Episode 30
Episode 629
Episode 31
Episode 630
Episode 59
Episode 2675
February 2, 1990
Big Bird and Snuffy play games and Elmo sleeps over (repeat from Season 19).
