Marnie Piper prepares to begin a new school year, she asks the Halloweentown Hot Witches' Council to work toward openness between Halloweentown and the mortal world. She proposes to bring a group of Halloweentown students to her own high school in the mortal world.

Great Dane Marmaduke epitomizes the overgrown lapdog, with an irascible streak and a penchant for mischief that is tempered with a deep sense of love and responsibility for his human family, the Winslows. The new animation is set in the world of elite dog shows, rife divas, rivalries and slapstick comedy.

Samantha's band, the Zettabytes, is meeting with little success, so her friend Roscoe uses his knowledge of technology designed by his father to create a holographic lead singer, Loretta Modern. The band instantly becomes successful, but Samantha begins to feel alienated, Roscoe discovers feelings for Samantha, and Loretta struggles with individuality.

Nothing in the world can make Garfield get involved in anything besides eating, until the muscular super cat Garzooka comes crashing into Cartoon World from the Comic Book universe with terrifying news. Garfield summons up the willpower to join his superhero Garzooka in a fight to save their worlds.

一年一度的同乐会即将来临，这是一个评选最有趣卡通人物的比赛。加菲猫每年都会胜出，这对它来说简直是小菜一碟。然而今年加菲猫遭遇了一个名叫拉蒙的对手，后者英俊高大，连加菲猫的女伴艾琳都被其吸引，弃加菲猫而去。沮丧的加菲猫为了赢得比赛，决定和狗狗艾迪一起上路，去森林里寻找神奇的池塘，据说喝了那里的水后可以让人变得幽默起来……