Career
Her first film role was in 1988"s Little Nikita, but later that year, Brooke"s big role came in the hit horror movie A Nightmare on Elm Street 4: The Dream Master as Debbie Stevens. Her most recent movie is 2004"s Catwoman. Brooke"s best known television role is in the 1980s television series Just the Ten of Us as Wendy Lubbock from 1988 to 1990.
She also starred in the 1990s television series Good & Evil, Home Free and in The Amanda Show from 1999 to 2000.
Theiss has made guest appearances in numerous television shows, including: Growing Pains (she played Wendy Lubbock). Blossom; Parker Lewis Can"t Lose.
Beverly Hills, 90210. American Dreams; and Cold Squadron
She also portrayed the character of Maxie from Maxie"s World in several commercials for the popular doll.
In 2010 Theiss participated in the documentary Never Sleep Again: The Elm Street Legacy discussing her experiences while filming her role in A Nightmare on Elm Street 4: The Dream Master. Theiss was born to actors Dick Thies & Kathleen Mitchell, changing the spelling of her surname to make it easier to spell. She has been married to Canadian actor Bryan Genesse since 1994.
Theiss has dyslexia.