Ace, a 12-year-old boy is new in middle school. His grandfather from Transylvania passes away at the ripe age of 99, and sends him his dog, Fang, to look after. Ace soon discovers that Fang is a vampire dog. Professor Warhol, a mad scientist and her bumbling assistant Frank, try to capture Fang to steal his DNA, in order to look young.

Bright Alex grows up in Michigan proud of his mother, Romanian immigrant Ileana, who became a professor, vowing to make her dream come true by graduating from Harvard. But when mother becomes manic-depressive and repeatedly dumps her medication, Alex each time lands in foster care. At age 16, he gets legal emancipation and vows to take charge of their lives himself

It's summertime, and Greg Heffley is looking forward to playing video games and spending time with his friends. However, Greg's dad has other plans: He's decided that some father-son bonding time is in order. Desperate to prevent his dad from ruining summer vacation, Greg pretends he has a job at a ritzy country club. But Greg's plan backfires, leaving him in the middle of embarrassing mishaps and a camping trip gone wrong.