What movie and television projects has Mary LaRoche been in?

Mary Hennessy has: Played Comrade Karen Leeds in "I Led 3 Lives" in 1953. Played Eloise Sanford in "Father Knows Best" in 1954. Played Alice in "Highway Patrol" in 1955. Played Cathy Baldwin in "Highway Patrol" in 1955. Performed in "War of the Colossal Beast" in 1958.