When the third season of Top Boy was released on Netflix in 2019, it was released as "Season 1" to attract viewers, and the first two seasons from 2011 and 2013 were retroactively retitled "Top Boy: Summerhouse" to differentiate between the two.
The show features many musicians from the UK in the main cast. For example Ashley Walters (Asher D), Kano (Kano), Little Simz (Little Simz) and David Omoregie (Dave).
The original 2 series aired in 2.35 aspect ratio and features music from Channel 4's broad music license. The version Netflix provides, is cropped to 16x9 and uses generic music.
The full name of Sully is revealed to be "Gerard Sullivan"