9 Untold Secrets Prove The Making Of 'Seinfeld' Was Darker Than It Appeared!

1. The Cast Of Seinfeld Wanted Heidi Swedberg Fired

2. The "Chinese Restaurant" Episode Almost Got The Show Canceled

3. The Cast Of Seinfeld Fought With The Cast Of Roseanne

4. Jerry Seinfeld Was Dating A Minor

5. The Man Who Played Eliane's Father Walked Around With A Butcher Knife

6. Jason Alexander Threatened To Quit The Show

7. The Cast Was Jealous Of Michael Richards' Success

8. Larry David Had The Lead Actress Fired

9. Michael Richards Was Challenging To Work With