Was Jessie Royce Landis on Hill Street Blues?

No, Jessie Royce Landis was not on "Hill Street Blues." She was an accomplished actress known for her roles in films during the 1950s and 1960s, such as "To Catch a Thief" and "North by Northwest." "Hill Street Blues," a popular television series that aired from 1981 to 1987, featured a different cast. Landis's career primarily focused on film rather than television, particularly in her later years.