Answer the questions at the end based on the text.

(CNN) -- If anyone knows hip-hop, it's Ice-T.

The rapper-turned-actor has added a title to his resume: filmmaker. Ice (born Tracy Marrow) recently sat down with CNN to answer some iReporter questions and discuss his new documentary, "Something from Nothing: The Art of Rap."

The film explores the genre as art form and includes lots of big names in the music industry, including Kanye West, Nas, Eminem and Dr. Dre. When it came time to find voices for his project, Ice didn't have to look far.

"I did the film by calling only my friends I had in my address book," the rapper said. "All my homies I'd been in the business with over 20 years. (I told them,) 'I'm just going to ask you questions, not about the money, the cars, the jewelry, the beef, but the craft.' "

In an earlier interview, the star of "Law & Order: SVU" noted that there was an abundance of rap stars who wanted to appear in his documentary.

"There's lots of people I would love to have interviewed, but you got to remember the movie only could last two hours," he explained. "At the end of my filming, I had 52 rappers shot. I had 35 rappers waiting to be shot. My first edit was four hours, so I just couldn't fit everybody into the movie, so yeah, there's a lot of people missing, but I think I was able to get a good cross-section of the different styles of hip-hop."

His decades in the rap game allowed him insider access and candid interviews.

1. What is Ice-T's real name?
2. What are his occupations?
3. What's his new film called?
4. Who is featured?
5. How did he get those people to take part?
6. How did he know how to contact them?
7. How many years has he been working?
8. What will he ask about?
9. And won't?
10. What TV show is he on?
11. Did lots of people want to participate?
12. How many rappers participated?
13. How many were still waiting?
14. How long was the original cut?
15. How long did it need to be?
16. Did he get everyone he wanted to appear?
17. What's his new occupation?
18. Who did the interview with him?
19. Does it explore rap as art?
20. He got people from different styles of what type of music?

Numbered answers:
1. Tracy Marrow
2. rapper and actor
3. "Something from Nothing: The Art of Rap."
4. Kanye West, Nas, Eminem and Dr. Dre
5. by calling them
6. they were in his address book
7. 20 years
8. the craft
9. money, cars, jewelry, beef
10. Law & Order: SVU
11. yes
12. 87
13. 35
14. four hours
15. two hours
16. yes
17. filmmaker
18. CNN
19. yes
20. hip-hop