The Adventures of Spas and Nelly Who says that cats and dogs are enemies? The dog Spass and the cat Nelly live happily under one roof. The harmony lasts until once, enraptured with games, they ruin the apartment. Details Casts Posters Title The Adventures of Spas and Nelly Release Date 1989-07-28 Runtime 01 Hours 10 Minutes Genres Comedy Family Production Companies Unknown Production Countries Bulgaria Ivan Kutevski... The Father... Yevgeniya Barakova... The Mother... Alexandra Kocheva... Mimi... Original Size (2000x3000) Original Size (1479x2184)