Zheng Jun is a multifaceted talent in the film industry, gaining recognition for his vibrant performances and artistic depth. Best known for his role in the animated feature *Rock Dog* (2016), Zheng's portrayal of the passionate yet conflicted character has resonated with audiences, making it a sought-after title for collectors of animated films. The film's unique blend of music and adventure, coupled with its charming animation, has solidified its status as a modern classic among family-oriented home video releases. Collectors appreciate Zheng's ability to bring characters to life, which is particularly evident in his work within the animated genre. His performances not only enhance the films but also contribute to their lasting appeal on physical media. As collectors delve into the world of home video, titles like *Rock Dog* become prized possessions, especially in limited edition formats, due to their artistic merit and Zheng's notable influence in the project. His contributions to film continue to inspire both fans and emerging filmmakers alike.