Insecure, 90210 actress Denise Dowse dead at 64. Insecure and Beverly Hills, 90210 actress Denise Dowse has died at the age of 64, her family announced.
was best known for her roles as Mrs. Teasley on the '90s teen drama "Beverly Hills, 90210," which ran for 10 seasons. More recently, Denise appeared in HBO's.
Actor Denise Dowse, who portrayed Vice Principal Yvonne Teasley on Beverly Hills, 90210, Judge Rebecca Damsen on The Guardian and therapist Rhonda Pine on Insecure, passed away at the age of 64 after battling Meningitis.