Jagd made her debut as an actress in 1978. Over the years, she has worked closely with Troels Walther, the Danish voice of Elmo. One of their projects was Lågen i Bogen a kids show made for TV2/Denmark, which they also performed in national tours.
Her voice credits include April in the first cartoon version of Teenage Mutant Ninja Turtles, the Disney movies The Emperor's New Groove, Cinderella II: Dreams Come True and many others. Her movie and TV credits include Elvis Hansen, en samfundshjælper, Skibet i skilteskoven, Alletiders nisse and others.