Super Mario Bros credits - The people who made the game
Executive Producer
Hiroshi Yamauchi
Producer
Shigeru Miyamoto
Director
Shigeru Miyamoto
Assistant Director
Takashi Tezuka
Graphic Design
Shigeru Miyamoto. Takashi Tezuka
Main Programmer
Toshihiko Nakago, Kazuaki Morita, Yasunari Nishida
Sound Compsition
Koji Kondo