[1] Reischl's first appearance was at the age of six playing Gretl in a production of The Sound of Music, starring Patrice Munsel, at the Melodyland Theatre in Anaheim, California.

[1] After The Brady Bunch Hour, Reischl went back to high school and after graduating she held a job in a doctor's office while continuing to audition.

Reischl was given the role of Blair Warner in the television pilot Garrett's Girls (later renamed The Facts of Life), but was forced to give it up due to her contract with General Mills.

She was one of Sammy Davis Jr.'s "Kids" in his Lake Tahoe night club act,[3] and also performed with Red Skelton.

In the summer of 1976, Reischl toured the United States and Montreal doing an act with Canadian singer René Simard.

Reischl released a re-recording of her Brady Bunch Hour performance of "Your Song" titled "Fake Jan Sings for Real" on September 25, 2011.