Season 42 (2011)

1. Failure to Launch

2. Rocco's Boat

3. The Bubble Fest

4. Observe, Record and Annoy

5. Shape-O-Bots

6. Latinization of Marco

7. Humpty Dumpty's Big Break

8. Goodbye Pacifier

9. The Good Birds Club

10. Big Bad Wolf Huffs and Puffs Slimey

11. Baby Bear's doll

12. Elmo and the Butterfly

13. Siblings

14. Letter 'R' Mystery

15. Cast Iron Cooks

16. Getting Centered

17. A Prince of a Frog

18. Elmozilla

19. Super Maria

20. The Flood

21. Falling Leaves

22. The All Our Senses Club

23. What's in Big Bird's Nest?

24. Rhyming Block

25. Furry Potter

26. Elmo Wants to Have a Ball