During Spike Lee's appearance on Who Do You Think You Are?: Spike Lee (2010) he discusses his character, Mars. He said that he could not come up with a name so he called his maternal grandmother and asked her for one and she gave him the name. Turns out that Mars was the name of her grandfather (Spike's great great grandfather).
Actor Erik Todd Dellums played the part of "Dog 3" and later received a voice acting role in the critically acclaimed video game Fallout 3, by Bethesda. In the game he voices the wasteland radio dj named 3 Dog.
Martin Scorsese taught Spike Lee film directing in NYU. She's Gotta Have It (1986) was filmed entirely in black and white except for one scene in color. Raging Bull (1980) was also filmed entirely in black and white except for one scene in color.