"Ruby Gloom: The Movie is an animated film produced by Warner Bros. Pictures, Paramount Pictures, Nelvana and RKO Animation Studios and released by RKO Pictures in 2008."@en . . . . "Ruby Gloom: The Movie"@en . "Ruby Gloom: The Movie is an animated film produced by Warner Bros. Pictures, Paramount Pictures, Nelvana and RKO Animation Studios and released by RKO Pictures in 2008."@en . .