List of Nicktoons Defenders of Nickland Kai episodes

Season 1
01 The Nightmare Begins

02A Bestest Friend

02B NanoZIM

03A Parent Teacher Night

03B Walk of Doom

04A Germs

04B Dark Harvest

05A Attack of the Saucer Morons

05B The Wettening

06A Career Day

06B Battle-Calamitous

07A Planet Jackers

07B Rise of the Zitboy

08A Invasion of the Idiot Dog Brain

08B Bad, Bad Rubber Piggy

09A A Room with a Moose

09B Hamstergeddon

10A Plague of Babies

10B Bloaty's Pizza Hog

11A Door to Door

11B FBI Warning of Doom

12A Bolognius Maximus

12B Game Slave 3

13 Battle of the Planets

14 Halloween Spectacular of Spooky Doom

15A Mysterious Mysteries

15B Future Calamitous

16A Hobo 13

16B Walk for Your Lives

17A Megadoomer

17B Lice

18A Abducted

18B The Sad, Sad Tale of Chickenfoot

19A GIR Goes Crazy and Stuff Again

19B Calamitous's Wonderful Life of Doom

20 TAK: The Hideous New Girl

Season 2
21 Backseat Drivers From Beyond the Stars

22A Mortos Der Soulstealer

22B Zim Eats Waffles Again

23A The Girl Who Cried Gnome

23B Calamitousship Rising

24A Vindicated!

24B The Voting of the Doomed

25 Ember, Taster of Pork

26 The Frycook What Came from All That Space

27 The Most Horrible X-mas Ever

28A Roboparents Gone Wild

28B Simon Sez Doom

29A Invader Poonchy

29B Nubs of Doom

30 Top of the Line

31A The Return of Keef

31B GIR's Big Day

32A Mopiness of Doom

32B Those!

33 The Trial

34A Day of Da Spookies

34B 10 Minutes of Doom

35A Night of the Living Vacuum

35B Mission: Nearly Impossible

36A It Feeds on Noodles

36B Pants! (AKA When Pants Ruled!)

37A Taming GIR

37B Skoodge's Odyssey

38A Noisy Neirbours

38B Who Sitting in My Body

39 The Gir From Shevile

Season 3
40 Clash In The Colloseum

41A Skoodge Goes To Skool

41B Night Of Doom

42A Gir Gets Lost

42B Revelation Of Doom

43A Ultra Peepi The 2nd Vs Mega Squidgy Lord

43B Shrinkyness of Doom

44A Journey To The Center Of The Zim

44B Taco Opera

45 Zim & The Heroes Saves Nickland?

46A The Massive Incident

46B The Counselor Returns

47A Stranded

47B Good Bye Moosey Nubs

48 Calamitous Pathetic Origins Of Doom

49A Clobal Dooming

49B Interwebs of Dooom

50 Revenge Of The Fry Cook

51A The Great Gir Theft

51B The Con of Doom

52A Dib's Long Time Missing Sister

52B Revenge Of Luth

53A GIR Becomes Famous

53B Zim's Birthday

54 Grandpa Snaps!

55A The Problem With GIR

55B Self-Destruct Books Of Doom

56A Zim gets the Rabies

56B Graduation Day

57 Circus Of DOOM

58A Keef's Krazy

58B Love Of Doom

59A Space Chipmunks

59B Fieldtrip Of Doom

60A Game Slave 3D

60B Giganto Zim

61 A Strong Vision

Season 4
62 Blue on Earth

63A.Gaz is scary

63B Dib Hysteria

64A. Famly pictures

64B Field trip Of Blue

65A. Gray gigantic

65B Gray vs Gaz

66A.Sports Of Doom

66B Tv toons Of Doom

67A. Zib and Dim

67B Gaz joins the Girl scouts

68A. The Zoo

68B Trapped After skool

69A.Summer camp

69B Gray and the toystore

70A. Carnival of Doom

70B Dib and dirty

71. Blue's Trial

72A.Ron

72B The skool dance

73A. Date night

73B the rebels from outer space

74A. Candy candy

74B commercial star

75A. 3 Irkens and a egg

75B return of the robo parents

76A Skool play

76B Dreams Dreams

77. Dr. Blowhole's revenge

78A Invader Andon

78B Dib's Fantasy adventure

79A The Spa

79B Paranormal Con

80A A S.i.r. unit and his Pig

80B Ron vs Zim

81A. Pool party

81B Play Ball

82A. A day with bloaty the pig

82B the land of Cubevill

83A. Day of the Rainbow

83B Team Racing

84A. Rock band concert

84B Wishstones Z

85A. DIb law of the hall

85B Gaz's track run

86. 20 years later

87A. Ron to the rescue

87B Who did it?

88A. The land of Sweets

88B Mr Eliot finds out

89A. Childhood story

89B Nice and Mean

90A. Art class

90B Gir and Gray's wacky day

91A. just the 3 of us

91B The brother and sister picnic

92A. Outdoors

92B under the ocean

93A. return of the tv toons

93B Sick

94A. A vist from Invader Brown

94B Dib's bad day

95A. Gaz in video game world

95B hey it's Skoodge

96. Secrets revealed

97A Nightgirl

97B Of to the pound

98A Irken Danny

98B Inside The Network

99A Strucks Speechless

99B Waiting For Doom

100 Extremely Bad Part 1

101 Extremely Bad Part 2

102A May the Porkiness Be With You

102B Exposed!

103A Attack of the Stupids

103B The Crawling Chicken Thigh

104A Revenge of the Defectives

104B Night Skies

105A A Visit From Invader Lan

105B Inside The Bizzaro World

106A The Abducters Return

106B Irken vs. Swift

107A Double-oh-Calamitous

107B GIR on the lamb

108 Zim And Friends Haters

109 Nicktoons Musical

110A The Burrito King

110B Meats Of Evil

111 Mind Tricks

112 Tai Lung & Lord Shen's Resurection

113A Computer On The Loose

113B Return Of Nightgirl

114 To Gotic Or Not To Gotic

115 Squishy Hugger Of Worlds

116 Doomungous Doom Part 1

117 Doomungous Doom Part 2

118 Invader Calamitous (TV-Movie)