S04E23: The Secret of Dr. Gero
In his first fight as a Super Saiyan, Vegeta takes control of the battlefield and defeats Android 19 in convincing fashion! Unwilling to share 19’s fate, Android 20 runs for cover in the mountains!
Previous Episode 
Season 1
The New Threat
S1E1 / 26 Apr 1989
Reunions
S1E2 / 03 May 1989
Unlikely Alliance
S1E3 / 10 May 1989
Piccolo's Plan
S1E4 / 17 May 1989
Gohan's Rage
S1E5 / 24 May 1989
No Time Like the Present
S1E6 / 07 Jun 1989
Day 1
S1E7 / 14 Jun 1989
Gohan Goes Bananas!
S1E8 / 21 Jun 1989
The Strangest Robot
S1E9 / 28 Jun 1989
A New Friend
S1E10 / 05 Jul 1989
Terror on Arlia
S1E11 / 12 Jul 1989
Global Training
S1E12 / 19 Jul 1989
Goz and Mez
S1E13 / 26 Jul 1989
Princess Snake
S1E14 / 02 Aug 1989
Dueling Piccolos
S1E15 / 09 Aug 1989
Plight of the Children
S1E16 / 16 Aug 1989
Pendulum Room Peril
S1E17 / 30 Aug 1989
The End of Snake Way
S1E18 / 06 Sep 1989
Defying Gravity
S1E19 / 13 Sep 1989
Goku's Ancestors
S1E20 / 20 Sep 1989
Counting Down
S1E21 / 27 Sep 1989
The Darkest Day
S1E22 / 11 Oct 1989
Saibamen Attack!
S1E23 / 18 Oct 1989
The Power of Nappa
S1E24 / 25 Oct 1989
Sacrifice
S1E25 / 01 Nov 1989
Nappa's Rampage
S1E26 / 08 Nov 1989
Nimbus Speed
S1E27 / 22 Nov 1989
Goku's Arrival
S1E28 / 29 Nov 1989
Lesson Number One
S1E29 / 06 Dec 1989
Goku vs. Vegeta
S1E30 / 13 Dec 1989
Saiyan Sized Secret
S1E31 / 20 Dec 1989
Spirit Bomb Away!
S1E32 / 17 Jan 1990
Hero in the Shadows
S1E33 / 24 Jan 1990
Krillin's Offensive
S1E34 / 31 Jan 1990
Mercy
S1E35 / 07 Feb 1990
Picking Up the Pieces
S1E36 / 14 Feb 1990
Plans for Departure
S1E37 / 21 Feb 1990
Nursing Wounds
S1E38 / 28 Feb 1990
Friends or Foes?
S1E39 / 07 Mar 1990
Season 2
Held Captive
S2E1 / 14 Mar 1990
Look Out Below
S2E2 / 21 Mar 1990
The Search Continues
S2E3 / 04 Apr 1990
A Friendly Surprise
S2E4 / 11 Apr 1990
Brood of Evil
S2E5 / 18 Apr 1990
Frieza Strikes!
S2E6 / 25 Apr 1990
Defying Orders
S2E7 / 02 May 1990
Namek's Defense
S2E8 / 09 May 1990
The Hunted
S2E9 / 16 May 1990
The Prince Fights Back
S2E10 / 23 May 1990
Unexpected Problem
S2E11 / 30 May 1990
Vegeta has a Ball
S2E12 / 06 Jun 1990
The Past and Future
S2E13 / 20 Jun 1990
Zarbon's Surprise
S2E14 / 27 Jun 1990
Guru's Gift
S2E15 / 04 Jul 1990
Piccolo vs. Everyone
S2E16 / 18 Jul 1990
Zarbon's Mission
S2E17 / 01 Aug 1990
Gohan, the Hunted
S2E18 / 08 Aug 1990
Unknown Enemies
S2E19 / 22 Aug 1990
Destination: Guru
S2E20 / 29 Aug 1990
Bulma's Big Day
S2E21 / 05 Sep 1990
Hidden Power
S2E22 / 12 Sep 1990
New Ally, New Problem
S2E23 / 19 Sep 1990
Guldo's Mind Binds
S2E24 / 26 Sep 1990
Recoome Unleashed
S2E25 / 24 Oct 1990
Let the Battle Begin
S2E26 / 31 Oct 1990
Goku's New Power
S2E27 / 07 Nov 1990
A Legend Revealed
S2E28 / 14 Nov 1990
Ginyu Assault
S2E29 / 21 Nov 1990
Incredible Force!
S2E30 / 28 Nov 1990
Frieza Approaches
S2E31 / 05 Dec 1990
Goku Is Ginyu and Ginyu Is Goku
S2E32 / 12 Dec 1990
Calling the Eternal Dragon
S2E33 / 19 Dec 1990
Gohan, Defeat Your Dad!
S2E34 / 16 Jan 1991
Captain Ginyu... The Frog
S2E35 / 23 Jan 1991
Season 3
Password Is Porunga
S3E1 / 30 Jan 1991
Piccolo's Return
S3E2 / 06 Feb 1991
The Fusion
S3E3 / 13 Feb 1991
Fighting Power: One Million??
S3E4 / 20 Feb 1991
Gohan Attacks
S3E5 / 27 Feb 1991
Piccolo the Super-Namek
S3E6 / 06 Mar 1991
Déjà vu
S3E7 / 13 Mar 1991
Frieza's Second Transformation
S3E8 / 20 Mar 1991
Another Transformation?
S3E9 / 27 Mar 1991
Dende's Demise
S3E10 / 03 Apr 1991
The Renewed Goku
S3E11 / 10 Apr 1991
The End of Vegeta
S3E12 / 17 Apr 1991
The Ultimate Battle
S3E13 / 24 Apr 1991
Clash of the Super Powers
S3E14 / 01 May 1991
Frieza's Boast
S3E15 / 08 May 1991
Bold and Fearless
S3E16 / 15 May 1991
Embodiment of Fire
S3E17 / 22 May 1991
Trump Card
S3E18 / 29 May 1991
Keep the Chance Alive
S3E19 / 05 Jun 1991
Power of the Spirit
S3E20 / 12 Jun 1991
Transformed at Last
S3E21 / 19 Jun 1991
Explosion of Anger
S3E22 / 26 Jun 1991
Namek's Destruction
S3E23 / 03 Jul 1991
A Final Attack
S3E24 / 10 Jul 1991
Approaching Destruction
S3E25 / 17 Jul 1991
Gohan Returns
S3E26 / 24 Jul 1991
The Last Wish
S3E27 / 31 Jul 1991
Duel on a Vanishing Planet
S3E28 / 07 Aug 1991
Pathos of Frieza
S3E29 / 14 Aug 1991
Frieza Defeated!!
S3E30 / 21 Aug 1991
Mighty Blast of Rage
S3E31 / 28 Aug 1991
Namek's Explosion... Goku's End?
S3E32 / 04 Sep 1991
Goku's Alive!!
S3E33 / 11 Sep 1991
Season 4
The Heavens Tremble
S4E1 / 18 Sep 1991
Black Fog of Terror
S4E2 / 25 Sep 1991
Battle in Kami's Lookout
S4E3 / 02 Oct 1991
Fight With Piccolo
S4E4 / 09 Oct 1991
Call for Restoration
S4E5 / 16 Oct 1991
Suicidal Course
S4E6 / 23 Oct 1991
Extreme Measures
S4E7 / 30 Oct 1991
The World Awakens
S4E8 / 06 Nov 1991
Brief Chance for Victory
S4E9 / 13 Nov 1991
Krillin's Proposal
S4E10 / 20 Nov 1991
Frieza's Counterattack
S4E11 / 27 Nov 1991
The Mysterious Youth
S4E12 / 04 Dec 1991
Another Super Saiyan?
S4E13 / 11 Dec 1991
Welcome Back Goku
S4E14 / 18 Dec 1991
Mystery Revealed
S4E15 / 15 Jan 1992
Goku's Special Technique
S4E16 / 22 Jan 1992
Z Warriors Prepare
S4E17 / 29 Jan 1992
Goku's Ordeal
S4E18 / 05 Feb 1992
The Androids Appear
S4E19 / 12 Feb 1992
A Handy Trick
S4E20 / 19 Feb 1992
Double Trouble for Goku
S4E21 / 26 Feb 1992
Upgrade to Super Saiyan
S4E22 / 04 Mar 1992
The Secret of Dr. Gero
S4E23 / 11 Mar 1992
More Androids?!
S4E24 / 18 Mar 1992
Follow Dr. Gero
S4E25 / 25 Mar 1992
Nightmare Comes True
S4E26 / 01 Apr 1992
Goku's Assassin
S4E27 / 08 Apr 1992
Deadly Beauty
S4E28 / 15 Apr 1992
No Match for the Androids
S4E29 / 22 Apr 1992
Last Ditch Effort
S4E30 / 29 Apr 1992
Closing In
S4E31 / 06 May 1992
Unwelcome Discovery
S4E32 / 13 May 1992
Season 5
Seized with Fear
S5E1 / 20 May 1992
The Reunion
S5E2 / 27 May 1992
Borrowed Powers
S5E3 / 03 Jun 1992
His Name is Cell
S5E4 / 10 Jun 1992
Piccolo's Folly
S5E5 / 17 Jun 1992
Laboratory Basement
S5E6 / 24 Jun 1992
Our Hero Awakes
S5E7 / 01 Jul 1992
Time Chamber
S5E8 / 08 Jul 1992
The Monster is Coming
S5E9 / 15 Jul 1992
He's Here
S5E10 / 22 Jul 1992
Up to Piccolo
S5E11 / 29 Jul 1992
Silent Warrior
S5E12 / 05 Aug 1992
Say Goodbye, 17
S5E13 / 12 Aug 1992
Sacrifice
S5E14 / 19 Aug 1992
Saiyans Emerge
S5E15 / 26 Aug 1992
Super Vegeta
S5E16 / 02 Sep 1992
Bow to the Prince
S5E17 / 09 Sep 1992
Hour of Temptation
S5E18 / 16 Sep 1992
Krillin's Decision
S5E19 / 23 Sep 1992
The Last Defense
S5E20 / 30 Sep 1992
Cell is Complete
S5E21 / 14 Oct 1992
Vegeta Must Pay
S5E22 / 21 Oct 1992
Trunks Ascends
S5E23 / 28 Oct 1992
Saving Throw
S5E24 / 04 Nov 1992
Ghosts from Tomorrow
S5E25 / 11 Nov 1992
The Cell Games
S5E26 / 18 Nov 1992
Season 6
What Is the Tournament?
S6E1 / 25 Nov 1992
The Doomsday Broadcast
S6E2 / 02 Dec 1992
Meet Me in the Ring
S6E3 / 09 Dec 1992
No Worries Here
S6E4 / 16 Dec 1992
A Girl Named Lime
S6E5 / 13 Jan 1993
Memories of Gohan
S6E6 / 20 Jan 1993
A New Guardian
S6E7 / 27 Jan 1993
Dende's Dragon
S6E8 / 03 Feb 1993
The Puzzle of General Tao
S6E9 / 10 Feb 1993
The Games Begin
S6E10 / 17 Feb 1993
Losers Fight First
S6E11 / 03 Mar 1993
Goku vs. Cell
S6E12 / 10 Mar 1993
Cell's Bag of Tricks
S6E13 / 17 Mar 1993
No More Rules
S6E14 / 31 Mar 1993
The Fight is Over
S6E15 / 07 Apr 1993
Faith in a Boy
S6E16 / 14 Apr 1993
Gohan's Plea
S6E17 / 21 Apr 1993
Android Explosion
S6E18 / 28 Apr 1993
Cell Juniors Attack!
S6E19 / 05 May 1993
Awakening
S6E20 / 12 May 1993
The Unstoppable Gohan
S6E21 / 19 May 1993
Cell's Break Down
S6E22 / 26 May 1993
A Hero's Farewell
S6E23 / 02 Jun 1993
Cell Returns!
S6E24 / 16 Jun 1993
The Horror Won't End
S6E25 / 23 Jun 1993
Save the World
S6E26 / 30 Jun 1993
Goku's Decision
S6E27 / 07 Jul 1993
One More Wish
S6E28 / 14 Jul 1993
Free the Future
S6E29 / 21 Jul 1993
Season 7
Warriors of the Dead
S7E1 / 28 Jul 1993
Tournament Begins
S7E2 / 11 Aug 1993
Water Fight
S7E3 / 18 Aug 1993
Final Round
S7E4 / 25 Aug 1993
Goku vs. Pikkon
S7E5 / 01 Sep 1993
Gohan Goes to High School
S7E6 / 08 Sep 1993
I Am Saiyaman!
S7E7 / 15 Sep 1993
Gohan's First Date
S7E8 / 29 Sep 1993
Rescue Videl
S7E9 / 20 Oct 1993
Blackmail
S7E10 / 27 Oct 1993
I'll Fight Too!
S7E11 / 03 Nov 1993
The Newest Super Saiyan
S7E12 / 10 Nov 1993
Take Flight, Videl
S7E13 / 17 Nov 1993
Gather for the Tournament
S7E14 / 24 Nov 1993
Camera Shy
S7E15 / 08 Dec 1993
The World Tournament
S7E16 / 15 Dec 1993
Trunks vs. Goten
S7E17 / 22 Dec 1993
Best of the Boys
S7E18 / 12 Jan 1994
Big Trouble, Little Trunks
S7E19 / 19 Jan 1994
Who Will Fight Who?
S7E20 / 26 Jan 1994
Forfeit of Piccolo
S7E21 / 02 Feb 1994
A Dark and Secret Power
S7E22 / 09 Feb 1994
Videl Is Crushed
S7E23 / 16 Feb 1994
Identities Revealed
S7E24 / 23 Feb 1994
Energy Drain
S7E25 / 02 Mar 1994
Season 8
The Wizard's Curse
S8E1 / 09 Mar 1994
King of the Demons
S8E2 / 16 Mar 1994
Vegeta Attacks
S8E3 / 23 Mar 1994
Next Up, Goku
S8E4 / 13 Apr 1994
Battle Supreme
S8E5 / 20 Apr 1994
Eighteen Unmasks
S8E6 / 27 Apr 1994
Pay to Win
S8E7 / 04 May 1994
Heart of a Villain
S8E8 / 18 May 1994
The Dark Prince Returns
S8E9 / 25 May 1994
Vegeta's Pride
S8E10 / 15 Jun 1994
The Long Awaited Fight
S8E11 / 22 Jun 1994
Magic Ball of Buu
S8E12 / 29 Jun 1994
Buu Is Hatched
S8E13 / 06 Jul 1994
The Losses Begin
S8E14 / 13 Jul 1994
The Terror of Mr. Buu
S8E15 / 27 Jul 1994
Meal Time
S8E16 / 03 Aug 1994
The Warrior's Decision
S8E17 / 17 Aug 1994
Final Atonement
S8E18 / 24 Aug 1994
Evil Lives On
S8E19 / 31 Aug 1994
Find the Dragon Balls
S8E20 / 07 Sep 1994
Revival
S8E21 / 21 Sep 1994
Global Announcement
S8E22 / 28 Sep 1994
Learn to Fuse!
S8E23 / 12 Oct 1994
The Z Sword
S8E24 / 19 Oct 1994
Race to Capsule Corp.
S8E25 / 02 Nov 1994
Super Saiyan 3?!
S8E26 / 09 Nov 1994
Buu's Mutiny
S8E27 / 16 Nov 1994
The Fusion Dance
S8E28 / 23 Nov 1994
Goku's Time Is Up
S8E29 / 30 Nov 1994
Return to Other World
S8E30 / 07 Dec 1994
Out from the Broken Sword
S8E31 / 14 Dec 1994
Gotenks Is Born
S8E32 / 21 Dec 1994
Unlikely Friendship
S8E33 / 11 Jan 1995
I Kill No More
S8E34 / 25 Jan 1995
Season 9
The Evil of Men
S9E1 / 01 Feb 1995
Buu Against Buu
S9E2 / 08 Feb 1995
Empty Planet
S9E3 / 15 Feb 1995
Time Struggle
S9E4 / 22 Feb 1995
Super Moves of Gotenks
S9E5 / 01 Mar 1995
Trapped in Forever
S9E6 / 08 Mar 1995
Feeding Frenzy
S9E7 / 15 Mar 1995
Gotenks Is Awesome!
S9E8 / 22 Mar 1995
Unlucky Break
S9E9 / 26 Apr 1995
A Whole New Gohan
S9E10 / 03 May 1995
Search for Survivors
S9E11 / 17 May 1995
Majin-Buu Transforms
S9E12 / 24 May 1995
The Old Kai's Weapon
S9E13 / 31 May 1995
Ready to Fuse?
S9E14 / 07 Jun 1995
Union of Rivals
S9E15 / 28 Jun 1995
Meet Vegito
S9E16 / 05 Jul 1995
Rip in the Universe
S9E17 / 12 Jul 1995
Vegito... Downsized
S9E18 / 19 Jul 1995
The Incredible Fighting Candy
S9E19 / 26 Jul 1995
The Innards of Buu
S9E20 / 02 Aug 1995
Mind Trap
S9E21 / 09 Aug 1995
Deadly Vision
S9E22 / 16 Aug 1995
Evil Kid Buu!
S9E23 / 23 Aug 1995
End of Earth
S9E24 / 06 Sep 1995
True Saiyans Fight Alone
S9E25 / 13 Sep 1995
Battle for the Universe Begins
S9E26 / 20 Sep 1995
Vegeta's Respect
S9E27 / 18 Oct 1995
Minute of Desperation
S9E28 / 01 Nov 1995
Old Buu Emerges
S9E29 / 08 Nov 1995
Earth Reborn
S9E30 / 15 Nov 1995
Call to Action
S9E31 / 22 Nov 1995
People of Earth Unite
S9E32 / 29 Nov 1995
Spirit Bomb Triumphant
S9E33 / 13 Dec 1995
Celebrations with Majin Buu
S9E34 / 20 Dec 1995
He's Always Late
S9E35 / 10 Jan 1996
Granddaughter Pan
S9E36 / 17 Jan 1996
Buu's Reincarnation
S9E37 / 24 Jan 1996
Goku's Next Journey
S9E38 / 31 Jan 1996
Masako Nozawa
Son Goku / Son Gohan / Son Goten (voice)
Ryo Horikawa
Vegeta (voice)
Toshio Furukawa
Piccolo (voice)
Mayumi Tanaka
Krillin / Uranai Baba (voice)
Naoki Tatsuta
Oolong / Karin (voice)
Ryusei Nakao
Freeza (voice)
Joji Yanami
Dr. Briefs (voice)
