kaitlin olson was a part of the improvisational group groundhog day
murray and ramis had a longstanding friendship and collaborative relationship having worked together since 1974 to 2023 on many projects and five films to great success including meatballs 1979 caddyshack and ghostbusters 1984
 murray did not attend the lowbudget event whose guests included comedian rodney dangerfield and actresses catherine ohara mimi rogers and virginia madsen