There are two sagas of Dragonball GT.  GT was made by the business men of 
Japan since the creator, Akira Toriyama, wanted to end the series with DBZ.  
It didnt last long, but some of the things that happen in this series is just mind 
boggling, including the transformation of Goku and Vegeta to SSJ4.  Emperor 
Pilaf from Dragonball also makes a return to the series and turns Goku into a 
kid by accident!  Also, Vegeta and Goku also perform another fusion to create 
Gojeta.  Gohan comes back to help fight in this series after becoming a scholar.  

The Second Pilaf Saga.
01.The mysterious Dragonballs appear!! Goku becomes a child!?
02. I am the Leader! Pan Flies into Space!!
03. The Ultimate Moneygrubbers!! Imegga, Planet of Merchants
04. Wanted!! Goku is a criminal!?
05. See, the Strong Guy!! The Bodyguard Rejjik.
06. It hurts, eh!? Goku the dentist.
07. Beloved Honey!? The Betrothed is Trunks.
08. Goku also Thunders!! The Whiskers' Power is at Full.
09. Damn!! Goku Leaps into the Trap Planet!?
10. Dance Attack!? Boom-shakalaka!!
11. The Curse of Ruudo!? Pan turns into a Doll.
12. The Oracle of God is REALLY Troublesome!! Soldier Ruudo.
13. This is Father and Son? The Riddle of Scientist Myuu.
14. Can We Get the Rhythm Down Perfectly!? Capture Ruudo!!
15. "I Can't Take Anymore!!" Pan Runs Away!?
16. Machine Planet M2... Gill the Backstabber!?
17. Waiting for Pan!! The Tactical Strike to Rescue Goku!!
18. Yo, Some Data is Missing!! Goku's Ultimate True Determination.
19. Set Out and Attack!! The Mighty Mutant Rirudo.
20. Surprise!! Goku's Attacked By a Metal Storm.
21. What is this!! Goku is Turned to Metal.
22. Violent Ambition!! Birth of the Evil 'Baby'
23. A Hidden Crisis!? A Spacewrecked and Mysterious Boy.

The Evil Shenlon Saga:  This saga is very very good and it a solid way to 
end the GT series as well as all of Dragonball.  The Black Star Dragonballs 
have been created and eventually, Evil Shenlon appears and creates 
seven different Shenlons, one for each Dragonball.  Even though this 
is technically the end of the Dragonball series, there is word that a 
new saga, Dragonball AF, has been created and is getting ready to 
be started in Japan.  In this saga, rumor has it, Gohan completely 
goes over SSJ3 and SSJ4 and becomes SSJ5 and eventually SSJ6!!!  
Who knows if there is truth to this?  Stay tuned.

24. Baby's Counterattack!! Target the Saiyan!!
25. Oh no!! Baby Has Appeared on Earth.
26. Gohan and Goten... The Worst Brotherly Spat!?
27. Ambition Achieved!? Vegeta Possessed.
28. Goku Returns... "All of Earth is My Enemy!?"
29. This is Really Bad!? Super Saiyan 3 Fails!!
30. Goku Has Passed On!? "I'm Dead."
31. What the...!? The Sky of Suguro-ku Studio is Collapsing.
32. Goku Returns!! Angry Fighter Uubu.
33. Eat This, Baby! New Uubu's Killing Light Ray!!
34. The Transformation Fails!? Giant Ape Goku's Rampage!
35. Final Strength! Goku Becomes Super Saiyan 4!!
36. Immortal Monster!? Atrocious Giant Monkey Baby.
37. ?? !! Baby and Goku -- Double KO!!
38. From Everyone's Power... The Revival of Super Saiyan 4.
39. This is How it Ends! At Last, Baby's Extinction.
40. Earth Explodes!! Piccolo's Serious Determination.
41. Tenkai-Ichi Budoukai. Who Will Be Satan's Successor?
42. Die, Goku!! The Revived Strong Enemies Escape From Hell.
43. Hell's Devil Fighters!! The Revival of Cell and Frieza.
44. The Ultimate Android! The Two #17s Unite.
45. Hurry, Goku!! The Plan to Escape From Hell.
46. Crash!! SSJ4 vs Super #17.
47. The Big Reversal! Goku's and #18's 2-Step Attack Explosion.
48. This is a Surprise! Shenlon is the Enemy?!
49. The Strongest Enemy!? The Fear of the Underhanded-Trick Using Dragon.
50. Saiyan Power Dies in Honorable Defeat!? Electrical Fighter Uu Shinlon.
51. Ryuu Shinlon! Looking for the Big Tornado Attack's Weak Point.
52. Pan, Look Out! To be Possessed by Chii-Shinlon.
53. Pan Dies!? The Tears of 10x's Kamehame-ha.
54. 6000 Degree Celsius Power! The Fighter of the Sun.
55. Bulma Begins Working on Vegeta's Makeover Plan!
56. After the Sun, Comes the Freeze! The Fire and Ice Dragon Brothers.
57. The Overwhelmingly Strong Enemy!! The Ruling Evil Dragon.
58. Counterattack Returned! SSJ4 is Surpassed.
59. Friend? Foe?... Were-monkey Vegeta on the Rampage.
60. Fu--sion!! The Ultimate Super Gojiita.
61. I WILL Win!! Goku Swallows the #4 Dragon Ball.
62. To the Rescue!! Goku's Final Assistant Appears.
63. The Miracle Turnaround Victory!! Goku Pleads with the Galaxy for Help.
64. Goodbye, Goku... Till the Day We Meet Again. 