Cassandra Peterson has grown into a veteran American actress who has treated acting as a trade rather than a spotlight. The career opened quietly, the way most long ones do. More of the credits fall under comedy than under anything else. 55 years of work add up to around 65 titles. her Elvira in 'Scooby-Doo! Return to Zombie Island' is the best-remembered role on the list. 'Pee-wee's Big Adventure' is a second title with real reach. Read more