Episode guide
Watchdog: Season 21
29 episodes ยท premiered Oct 3, 2006
TMDB has no overview for this season.
- Episode 1: Episode 1 Oct 3, 2006
- Episode 2: Episode 2 Oct 10, 2006
- Episode 3: Episode 3 Oct 17, 2006
- Episode 4: Episode 4 Oct 24, 2006
- Episode 5: Episode 5 Oct 31, 2006
- Episode 6: Episode 6 Nov 7, 2006
- Episode 7: Episode 7 Nov 14, 2006
- Episode 8: Episode 8 Nov 21, 2006
- Episode 9: Episode 9 Nov 28, 2006
- Episode 10: Episode 10 Dec 5, 2006
- Episode 11: Episode 11 Dec 12, 2006
- Episode 12: Episode 12 Dec 19, 2006
- Episode 13: Episode 13 Dec 26, 2006
- Episode 14: Episode 14 Jan 2, 2007
- Episode 15: Episode 15 Jan 9, 2007
- Episode 16: Episode 16 Jan 16, 2007
- Episode 17: Episode 17 Jan 23, 2007
- Episode 18: Episode 18 Jan 30, 2007
- Episode 19: Episode 19 Feb 6, 2007
- Episode 20: Episode 20 Feb 13, 2007
- Episode 21: Episode 21 Feb 20, 2007
- Episode 22: Episode 22 Feb 27, 2007
- Episode 23: Episode 23 Mar 6, 2007
- Episode 24: Episode 24 Mar 13, 2007
- Episode 25: Episode 25 Mar 20, 2007
- Episode 26: Episode 26 Mar 27, 2007
- Episode 27: Episode 27 Apr 3, 2007
- Episode 28: Episode 28 Apr 10, 2007
- Episode 29: Episode 29 Apr 17, 2007