List of Zach/Josh episodes:

Season 1: 2009-2010
1. Zach's Death for the Moment [TV-14 LV]
2. Josh's Death for the Moment [TV-14 LV]
3. Hidden Light Saber [TV-14 LV]
4. Christmas vs. Irishmas [TV-14 LV]
5. Blind Josh Until... [TV-14 V]
6. A Car Story [TV-14]

Season 2: 2010
7. No Winner of This One [TV-14 V]
8. Revenge is a Bitch [TV-14]
9. The Chain Letter Episode [TV-14 DL]
10. Josh's House [TV-14]
11. The Do in Dolls [TV-14 L]
12. Epic Battle [TV-14 V]
13. Puppies & Vodka [TV-14 DL]
14. Last Day of School (unaired) [TV-14 L]
15. Nickelodeon or Dickelodeon [TV-14]
16. Robot Chicken [TV-14 DLV]
17. The All-Night Belching Contest [TV-14]
18. Phony [TV-14 L]
19. Something Smells Gay In Straightville [TV-14 DL]
20. F You [TV-14 L]

Season 3: 2010
21. Jach/Zosh [TV-14 DL]
22. Josh's GF (Golden Ferrari) [TV-14 D]
23. Belching Contest 2 [TV-14 L]
24. Catman and Robin [TV-14]
25. Tales of a Third Belch Nothing [TV-14 L]
26. Money [TV-14 LV]
27. Cat Ain't the Way to Go (May 13) [TV-14]
28. The S Word (May 20) [TV-14 L]
29. Since '17 (May 27) [TV-14 DLV]
30. Random Crap (June 3) [TV-14]

Season 4: 2011
31. Puppies & Cigarettes (May 6) [TV-14 L]
32. Things That Zach Does in the Night (June 10) [TV-14 L]
33. WTF (June 17) [TV-MA V]
34. Super Josh Saves the Day (June 24) [TV-14 DLV]
35. English Tow Truck in the House (July 1) [TV-14 DLSV]
36. Belching Contest 4 (Couldn't Come Up with a Better Damn Title) (July 8) [TV-14 DV]
37. Guess Who's Coming to Dinner? Robots! (July 15) [TV-14 V]
38. The Retarded Musical (July 22) [TV-14 DSV]
39. Josh is 13! (July 29) [TV-14 L]
40. TBA
41. TBA
42. TBA

Special - Top 20 Countdown (March 11) [TV-14 DL]