Mona McKinnon: Mona McKinnon. Actress: Plan 9 from Outer Space. Mona McKinnon was born on 1 May 1929 in Tennessee, USA. She was an actress, known for Plan 9 from Outer Space (1957), Mesa of Lost Women (1953) and Jail Bait (1954). She died on 12 March 1990 in Los Angeles, California, USA.
Known For: Plan 9 from Outer Space (Paula Trent), Mesa of Lost Women (Lost Woman), Jail Bait (Miss Willis), Teenage Thunder (Betty's Sister)