Vegeta Knows His Son" is a soundtrack composed by Dragon Ball Z Bruce Faulconer. It is featured in .
Best of Dragon Ball Z: Volume 3
Majin Vegeta moments before self-destructing
Episode 116/131, " More Androids?!": when Vegeta realizes that Future Trunks is his son from the future when Future Trunks returns to the main timeline.
Episode 119/134, " Goku's Assassin": when, after Android 16's activation, Future Trunks blocks Super Saiyan Vegeta's way and warns him that Android 17 and Android 18 are stronger than him.
Episode 122/137, " Last Ditch Effort": when Vegeta leaves the Mountain Road after being defeated by Android 18 and her brother.
Episode 129/144, " Piccolo's Folly": when Vegeta is shocked that Piccolo is stronger than a Super Saiyan after fusing with Kami.
Episode 135/150, " Up to Piccolo": when Yamcha tells Tien Shinhan to stay at Kame House while Piccolo is off to fight the Red Ribbon Androids. Also plays when Goku prevents Gohan from leaving Kami's Lookout while Piccolo is in danger with Cell.
Episode 137/152, " Silent Warrior": when Goku punches Gohan to prevent him from leaving Kami's Lookout while PIccolo is in danger with Cell
Episode 137/152, " Say Goodbye, 17": when Goku tells Tien Shinhan to stop firing the Neo Tri-Beam at Semi-Perfect Cell.
Episode 144/159, " The Last Defense": when Future Trunks tells Android 18 that Semi-Perfect Cell knows where she is. Also plays after Semi-Perfect Cell successfully absorbs Android 18, during which Future Trunks, Krillin, Android 16 and Vegeta recover from Cell's Solar Flare.
Episode 151/166, " What is the Tournament?": when Future Trunks goes Super Saiyan and screams.
Episode 153/168, " Meet Me in the Ring": when Vegeta is infuriated when Goku tells him he is stronger than Vegeta after Goku and Gohan trained in the Hyperbolic Time Chamber.
Episode 168/183, " Android Explosion": when Piccolo could not take Gohan getting beaten by Cell and proceeds to remove his weighted clothing.
Episode 174/189, " Cell Returns": when Vegeta thinks of how he has treated Future Trunks after Cell shot Future Trunks through the chest.
Episode 176/191, " Save the World": when Vegeta realizes it's not fear that is holding him back while Gohan is using his final Kamehameha against Cell.
Episode 214/229, " Vegeta's Pride": when, at the World Martial Arts Tournament, Majin Vegeta tells Babidi that he will only kill Goku and not the others.
Episode 216/231, " Magic Ball of Buu": when Majin Vegeta explains to Goku why he let himself fall under Babidi's spell.
Episode 220/235, " Meal Time": when Majin Vegeta prepares to fight Majin Buu after destroying Babidi's spaceship.
Episode 222/237, " Final Atonement": when Majin Vegeta sacrifices himself to try to kill Majin Buu.
Episode 223/238, " Evil Lives On": when Majin Vegeta sacrifices himself to try to kill Majin Buu.
Episode 254/269, " Meet Vegito": after Vegito threw Super Buu's Destroy Everything! away from the Earth.
Episode 261/276, " Evil Kid Buu!": when Vegeta threatens to pull down the pod with Majin Buu while Super Buu prepares to attack Goku.
Episode 266/281, " Minute of Desperation": when Goku warns Vegeta of the dangers of fighthing Kid Buu. Also plays when Vegeta is giving a speech to Kid Buu.
Episode 271/286, " Spirit Bomb Triumphant": when Vegeta tells Mr. Satan to keep trying while Goku is struggling with the Spirit Bomb against Kid Buu.
Episode 272/287, " Celebrations with Majin Buu": when Vegeta gets mad and threatens to attack Majin Buu after Mr. Satan and Bee found the later.