The episode begins with Goku and his friends recovering from the intense battle against the Saiyans. Goku is still in the hospital, recuperating from his injuries, while Piccolo is training Gohan in the wilderness. Piccolo is determined to toughen Gohan up, believing that he has the potential to become a powerful fighter. Gohan, however, is frightened and reluctant to train, feeling overwhelmed by the pressure and the fear of failure.

As they train, Piccolo pushes Gohan to his limits, trying to instill in him the importance of fighting and survival. He uses various methods to motivate Gohan, including harsh training exercises and the threat of danger. Gohan struggles with his emotions, feeling both fear and a desire to impress Piccolo. During one of the training sessions, Gohan is pushed too far and begins to cry, which frustrates Piccolo. He realizes that Gohan's emotional state is a significant barrier to his training.

Meanwhile, the scene shifts to the other Z Fighters, who are preparing for the arrival of the Saiyans. They are aware that Nappa and Vegeta are on their way to Earth, and they are strategizing on how to confront them. Tension builds as they discuss the impending battle, knowing that they are outmatched but determined to protect their home.

Back in the wilderness, Piccolo decides to take a more drastic approach to Gohan's training. He takes Gohan to a dangerous area filled with wild animals, hoping to force him to tap into his hidden potential. Piccolo's plan backfires when Gohan is confronted by a giant dinosaur. In a moment of panic, Gohan's fear triggers a transformation, and he transforms into a Great Ape, a powerful form that he inherited from his Saiyan lineage.

The transformation is chaotic; Gohan loses control and begins rampaging through the forest. Piccolo watches in shock as Gohan, now a massive Great Ape, destroys everything in his path. The sheer size and power of Gohan in this form are overwhelming, and Piccolo realizes that he must act quickly to prevent Gohan from causing further destruction.

Piccolo attempts to subdue Gohan, but the Great Ape is too powerful and erratic. Gohan's internal struggle is evident as he fights against the primal instincts of the Great Ape form. Piccolo, understanding the danger Gohan poses, decides to use a powerful technique to stop him. He prepares to unleash a special attack, the Makankosappo, but knows that it could be fatal if he misses.

As Gohan continues to rampage, Piccolo takes a deep breath and focuses his energy. He aims carefully, knowing that he must hit Gohan directly to bring him back to his senses. In a tense moment, Piccolo releases the attack, and it strikes Gohan, causing him to revert back to his normal form. Gohan collapses, exhausted and confused, while Piccolo rushes to his side.

After the battle, Gohan is shaken but relieved to be back to normal. Piccolo reassures him, acknowledging the power he possesses and the importance of controlling it. Gohan, still feeling the weight of his emotions, begins to understand the gravity of his situation and the need to train harder. The episode ends with a sense of camaraderie between Piccolo and Gohan, as they prepare to face the challenges ahead together.

In the ending of "Gohan Goes Bananas!", Gohan transforms into a Great Ape after the full moon rises, causing chaos and destruction. His immense power overwhelms the battlefield, leading to a fierce confrontation with Vegeta and Nappa. Ultimately, Goku arrives just in time to witness the devastation and attempts to regain control over Gohan. The episode concludes with Gohan's transformation being a pivotal moment that showcases his latent power and potential.

As the episode nears its climax, the scene shifts to the battlefield where Gohan, still in his childlike form, is being held by the ruthless Nappa. The tension is palpable as Nappa taunts Goku and his friends, reveling in their despair. However, the atmosphere changes dramatically when the full moon rises, casting a silvery glow over the landscape. Gohan, unaware of the transformation that is about to take place, begins to feel an overwhelming surge of energy.

Suddenly, Gohan's body starts to grow, and he transforms into a Great Ape, a massive creature with immense strength and ferocity. The ground shakes beneath him as he roars, sending shockwaves through the area. Nappa, initially taken aback, quickly realizes the potential of Gohan's transformation and attempts to control the situation. However, Gohan, now a towering giant, loses all sense of his former self, driven by primal instincts.

In this chaotic moment, Gohan rampages across the battlefield, causing destruction and chaos. His friends, including Krillin and Piccolo, watch in horror as Gohan's power spirals out of control. Vegeta, the Saiyan prince, observes with a mix of intrigue and annoyance, recognizing the potential threat Gohan poses. He orders Nappa to subdue Gohan, but the Great Ape's strength proves too much for them.

As Gohan continues his rampage, he inadvertently attacks Nappa, who struggles to regain control of the situation. The battle intensifies, and the stakes rise as Goku, who has been recovering from his previous injuries, senses the chaos unfolding. He rushes to the battlefield, determined to save his son and stop the destruction.

Goku arrives just in time to see Gohan in his Great Ape form, and he realizes the urgency of the situation. He calls out to Gohan, trying to reach the boy within the beast. Goku's voice cuts through the chaos, and for a moment, Gohan seems to respond, showing flickers of recognition. Goku's determination to save his son shines through as he fights against the odds to bring Gohan back to his senses.

In a climactic moment, Goku uses his energy to create a distraction, allowing him to get closer to Gohan. He pleads with his son to regain control, reminding him of their bond and the love they share. Gohan, amidst the turmoil, begins to fight against the primal instincts of the Great Ape, struggling to remember who he is.

As the battle reaches its peak, Gohan's internal struggle culminates in a powerful moment of clarity. He manages to regain control, shrinking back down to his normal form, exhausted but safe. The transformation has left a significant impact on the battlefield, showcasing Gohan's latent power and potential as a fighter.

The episode concludes with Goku embracing Gohan, relieved that he has returned to his true self. Vegeta and Nappa, realizing the threat Gohan poses, retreat, vowing to return stronger. The fate of the main characters is left hanging in the balance, with Goku and Gohan united but aware of the challenges that lie ahead. The episode ends on a note of hope and determination, setting the stage for future confrontations and the growth of Gohan as a warrior.

In the episode "Gohan Goes Bananas!" from Dragon Ball Z's Saiyan Saga, there is no post-credit scene. The episode concludes without any additional content after the credits roll. The focus remains on the intense events leading up to Gohan's transformation and the emotional turmoil surrounding the characters, particularly Goku and Piccolo, as they deal with the threat posed by the Saiyans and the challenges of training Gohan. The episode wraps up with the main storyline, leaving no extra scenes or teasers for future episodes.

Gohan's transformation into a Great Ape is triggered by the full moon. During a moment of emotional distress and fear, he looks up at the moon, which activates his Saiyan transformation.

Goku is initially worried and concerned for Gohan's safety when he sees his son transform into a Great Ape. He understands the danger it poses, not only to their enemies but also to Gohan himself.

Piccolo plays a crucial role during Gohan's transformation by trying to control the situation. He attempts to guide Gohan and protect him from the chaos that ensues as Gohan loses control in his Great Ape form.

When Gohan goes on a rampage as a Great Ape, the battlefield becomes chaotic. He destroys the surrounding area, causing massive destruction and overwhelming the enemies, showcasing the raw power of the Great Ape transformation.

Goku's training influences Gohan's abilities by instilling in him the potential to tap into his Saiyan heritage. Goku's encouragement and the training he provided earlier help Gohan access his latent power during the transformation.

"Dragon Ball Z," particularly in the "Saiyan Saga," contains some scenes that may be considered intense or potentially upsetting for children or sensitive viewers. In episode 8, "Gohan Goes Bananas!", the following aspects may be noteworthy:

1. Violence: There are scenes of combat and fighting, including characters being injured or in peril, which may be distressing for younger viewers.

2. Emotional Distress: Characters experience fear, anger, and sadness, particularly in moments of danger or when loved ones are threatened, which could be upsetting.

3. Transformation Scenes: Gohan's transformation into a Great Ape is visually intense and may be frightening due to the dramatic change in his demeanor and appearance.

4. Parental Conflict: There are moments of tension between Goku and other characters regarding Gohan's safety, which may resonate with children who are sensitive to family dynamics.

These elements contribute to the overall tone of the episode, which balances action with emotional stakes.