Richard Steven Horvitz Movies

ZIM discovers his almighty leaders never had any intention of coming to Earth and he loses confidence in himself for the first time in his life,...

A lowly stable elf finds that he is the only one who can stop an invasion of the North Pole by using the secret of Santa's Sleigh, a TimeGlobe, to...

When the Boogey Man causes Grim to lose his powers, rank, and title in the Underworld Court for misusing his powers, he plots to seek out Horror's...

Filmmaker Lawrence Shapiro discusses voice-over acting with the talented people behind the characters.

Hosted by series lead Erika Henningsen, at New York’s historic Majestic Theater, this concert event features performances of the show's hit...

High school senior Marlon Bowne is smitten with overachieving classmate Jessica Kailo. But, if he wants to have a shot with her, he'll have to find a...

Sabrina goes to Rome, with Salem stowaway-ed in her backpack, to free her 16th-century aunt Sophia who was banished for divulging her powers to a...

Santa has been turned into a vampire, and only Billy and Mandy can turn him back and save Christmas.

The Spider Queen wants to take revenge on Grim for denying her the rightful place as the Ripper.

Irwin, Hoss Delgado, Jeff the Spider, Fred Fredburger, and General Skarr from the "Grim Adventures of Billy and Mandy" team up to fight an evil candy...

A top secret government study involving the manipulation of the weather goes awry, leaving L.A. in the path of a destructive hurricane. A...

A family with very little money worries about not being able to buy presents for each other, until they receive a little inspiration from a Christmas...

A crossover with The Grim Adventures of Billy and Mandy and Codename: Kids Next Door. While Billy's Dad is underwear shopping, Billy wears his dad's...

The kingdom of Donnegold is being subverted from within, and young prince Davin must defend against the traitors with the help of a legendary,...

Alien werewolves from the Moon attack Earth and steal all the cheese. It's up to Mandy, Grim, Billy, and Sperg to stop the alien ploy.

When legendary gambler Golden Hands Segal suffers a fatal heart attack at the craps table in Las Vegas, his grandson Freddy Meingold and boyhood pal...

The pilot for Angry Beavers. Norbert and Daggett play some games while stuck indoors during a blizzard.

Billy's hamster turned 10 in human years, but was awaiting to see the Grim Reaper. Billy and his friend, Mandy challenge the Reaper to a game of...

Jack, a headless prankster from Grim's past, uses Billy to steal Grim's scythe so he can destroy Grim and take over the world with demons from the...

Alpha 5, Zordon, and the kids from Angel Grove celebrate Christmas.