I scored a miserable nine on my first attempt.  Not terribly good but not a total disaster either.  As promised, here are the answers.

1. Statler and Waldorf
2. “I’ll be right back.”
3. Kukla, Fran, and Ollie
4. Roger Moore
5. “Goodbye kids”, on the 2343rd-and-last episode of the popular kiddie show on September 30, 1960.
6. 123 1/2 Sesame Street
7. Robert Klein
8. 4,531
9. A policeman-it was a minor role.  The sketch was part of a 1950 Cavalcade of Stars Show.

10.  Yankee shortstop, Phil Rizzuto

11.  The Munsters

12.  “Love in Bloom”

13.  Julie Kavnar-formerly the awkward sister on “Rhoda”.

14.  The La Salle

15.  Soap

16.  Bruce Lee

17.  A pig named Arnold.

18.  Only one but the client was later proved innocent.

19.  Chip, Mike, and Robbie.   Mike moved away later and Ernie was adopted.

20. Trusty scout.

Bonus Question (Worth 2 Points): Victoria Principle’s The two feuded earlier, when Rivers was guest hosting on the Tonight Show.