I am trying to find out which episode Jere Fields appeared on.

http://www.fridaythe13thfilms.com/saga/part5/jerefields.html
thanx.

109. "Miss Popularity"

Original airdate: December 21, 1973
Directed by Jack Donohue
Written by Martin Ragaway

Jan makes promises she can't keep in order to win a popularity contest at school, and gets herself in hot water with family and friends in "Miss Popularity" on Paramount Television's "The Brady Bunch."

Peter agrees to be her campaign manager and the members of the family pitch in when Jan is nominated as the most popular girl in class. She promises all kinds of help to her classmates if they elect her, but she can't fulfill her campaign promises.

Thanx Brian. You always come thru in a pinch. I think then she is the girl who approaches Jan and Jan makes a promise to her. I recall a black girl in the episode. Oh, I think it's the girl who asks Jan to babysit for her.