Anecdotes

Left Les Simpson (1989) cast in spring 1999 after the show's tenth season when 20th Century Fox refused her requested raise increase from the $2000 she earned the past three seasons until her departure.Before her departure, Roswell had been flying into LA from her Denver home on her own money to record her lines.

Rejoined Les Simpson (1989), after a three-year absence due to a salary dispute. (2002)

Runs a voice-over studio with her husband, Hal Rayle, near their home in Denver.

Garnered an Emmy Nomination and an Annie Nomination for her role of Shary Bobbins, a character in a satire episode of Mary Poppins (1964) in Simpsoncalifragilisticexpiala(Annoyed Grunt)cious (1997).

When she returned to Les Simpson (1989), her appearances were very infrequent. Over the past few years, she has begun to make more appearances.

She is a lifelong Democrat.

Brother teaches in the Los Angeles area.

In June 2022, she announced that she would no longer honor requests for autographs.