• Air date: 27 Nov '72 130 episodes
      On a special inner city street, the inhabitants—human and muppet—teach preschoolers basic educational and social concepts using comedy, cartoons, games, and songs.
  • List of Episodes (130)
    • 1. Episode 90

      27 Nov '72
      Season 4 premiere: Gordon and Susan meet Sam the Robot, Mr. Snuffleupagus plays "London Bridge" with the kids. Sponsors: D, 2
    • 2. Episode 91

    • 3. Episode 92

    • 4. Episode 93

    • 5. Episode 94

    • 6. Episode 94

    • 7. Episode 95

    • 8. Episode 96

    • 9. Episode 97

    • 10. Episode 98

    • 11. Episode 99

    • 12. Episode 100

    • 13. Episode 101

    • 14. Episode 102

    • 15. Episode 103

    • 16. Episode 104

    • 17. Episode 105

    • 18. Episode 106

    • 19. Episode 107

    • 20. Episode 108

    • 21. Episode 109

    • 22. Episode 110

    • 23. Episode 111

    • 24. Episode 112

    • 25. Episode 113