Here's a couple of more Bad Seeds in animation, they are:
Paxton Powers ('Batman Beyond'), this 'apple' did not fall far from the tree at all, he's as ruthless as his father and to make matters worse, he betrayed Derek Powers, and stole Wayne/Powers Corp. in a corporate takeover, just like his dear old Dad before him.
Deanna Clay ('Batman Beyond') Inque's daughter, just like Paxton, she betrayed her own mother so she could live in the lap of luxury.
B-ko Daitokuji ('Project A-ko') she's a very rich spoil brat and there's nothing stopping her from getting anything she wants, it appears that her father paid little attention to her, except to confiscate her mecha blueprints, and taking full credit by claiming it's his.
Mozenrath ('Aladdin'), he is definitely the worst of them all, he overthrew his own father and became the ruler of the Black Sand Kingdom
Evil-Lyn ('He-Man & the Masters of the Universe', 2002 series) She literally defeated her father to steal the Ram-stone, and that was truly evil of her, so much for family, eh.
Prince Krotan ('Defenders of the Earth') The son of Emperor Ming, the crown Prince was one 'rotten apple' he pretended to be loyal to his father while conspiring against him behind his back, he succeeded in taking over Mongo and used Ming as a catalyst in reviving a legendary beast to eliminate any opposition, Krotan was so evil, that Ming's loyalists joined forces with the Defenders of the Earth to restore the 'former' of two evils.
Kurt Walker ('Defenders of the Earth') He's the older son of the Phantom and Kit Walker's brother, Kurt was next in line of the 'Phantom' heritage but he was selfish, greedy, and ruthless, qualities that goes against the code, that the mantle of the 'Ghost who walks' was given to his younger brother and as a result, Kurt left home forever.
Paxton Powers ('Batman Beyond'), this 'apple' did not fall far from the tree at all, he's as ruthless as his father and to make matters worse, he betrayed Derek Powers, and stole Wayne/Powers Corp. in a corporate takeover, just like his dear old Dad before him.
Deanna Clay ('Batman Beyond') Inque's daughter, just like Paxton, she betrayed her own mother so she could live in the lap of luxury.
B-ko Daitokuji ('Project A-ko') she's a very rich spoil brat and there's nothing stopping her from getting anything she wants, it appears that her father paid little attention to her, except to confiscate her mecha blueprints, and taking full credit by claiming it's his.
Mozenrath ('Aladdin'), he is definitely the worst of them all, he overthrew his own father and became the ruler of the Black Sand Kingdom
Evil-Lyn ('He-Man & the Masters of the Universe', 2002 series) She literally defeated her father to steal the Ram-stone, and that was truly evil of her, so much for family, eh.
Prince Krotan ('Defenders of the Earth') The son of Emperor Ming, the crown Prince was one 'rotten apple' he pretended to be loyal to his father while conspiring against him behind his back, he succeeded in taking over Mongo and used Ming as a catalyst in reviving a legendary beast to eliminate any opposition, Krotan was so evil, that Ming's loyalists joined forces with the Defenders of the Earth to restore the 'former' of two evils.
Kurt Walker ('Defenders of the Earth') He's the older son of the Phantom and Kit Walker's brother, Kurt was next in line of the 'Phantom' heritage but he was selfish, greedy, and ruthless, qualities that goes against the code, that the mantle of the 'Ghost who walks' was given to his younger brother and as a result, Kurt left home forever.