"The Grim Adventures of the Kids Next Door" is a thrilling and hilarious animated movie that brings together two beloved cartoon worlds. When Billy's dad's lucky pants get accidentally ripped by Grim's scythe, Billy teams up with the Kids Next Door to save the day. But things take a turn for the worse when Mandy arrives and takes over the KND, using her powers to create a terrifying fusion of the Delightful Reaper and the Grim Reaper. It's up to Numbuh 1 and the Grim Reaper to stop Mandy and her minions, and save the KND from destruction. With its colorful animation, lovable characters, and non-stop action, this movie is a must-see for fans of both series.

The Grim Adventures of the Kids Next Door is currently unavailable to stream in USA on the streaming services we have in our catalogue

Some movies that have similar genres and were produced around the same time as The Grim Adventures of the Kids Next Door include Cars, Snowflake, the White Gorilla, The Pirates! In an Adventure with Scientists!, Space Chimps, Foodfight!, South Park: Imaginationland.