Room 222 — Season 4, episode 21 watch online

Episodes — Season 4

1. 1 Episode 1 «A Little Flyer on the Market» September 15, 1972
2. 2 Episode 2 «I Wonder if January 15 Will Ever Come Again?» September 22, 1972
3. 3 Episode 3 «Just Call Me Mr. Sahigmetsu» September 29, 1972
4. 4 Episode 4 «And He's Not Even Lovable» October 6, 1972
5. 5 Episode 5 «Hands Across the Sea» October 13, 1972
6. 6 Episode 6 «The Imposter» October 20, 1972
7. 7 Episode 7 «Lift, Thrust, and Drag» October 27, 1972
8. 8 Episode 8 «You Don't Know Me, He Said» November 3, 1972
9. 9 Episode 9 «Walt Whitman Goes Bananas» November 10, 1972
10. 10 Episode 10 «Bleep» November 17, 1972
11. 11 Episode 11 «Shoestring Catch» November 24, 1972
12. 12 Episode 12 «Elizabeth Brown is Failing» December 1, 1972
13. 13 Episode 13 «Mr. Wrong» December 8, 1972
14. 14 Episode 14 «The Nichols Girl» December 22, 1972
15. 15 Episode 15 «Pardon Me, Your Apathy is Showing» January 5, 1973
16. 16 Episode 16 «Rights of Others» January 12, 1973
17. 17 Episode 17 «Man, If You're So Smart...» January 19, 1973
18. 18 Episode 18 «The Hand That Feeds» February 2, 1973
19. 19 Episode 19 «Fifteen Years and What Do You Get?» February 9, 1973
20. 20 Episode 20 «Someone Special» February 16, 1973
21. 21 Episode 21 «A Hairy Escape» February 23, 1973
22. 22 Episode 22 «The Noon Goon» March 2, 1973
23. 23 Episode 23 «To Go with the Bubbles» March 9, 1973