Richard Steven Horvitz Movies

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...

After tragedy strikes, an unlikely young hero takes her rightful place among the Power Rangers to face off against the team's oldest archnemesis.

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,...

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...

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

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...

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

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

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.

Rita has made her own Ranger in an attempt to destroy the Power Rangers. Can the Green Ranger destroy the team or will they once again stop Rita's...

Moving his family into a revamped, scientifically advanced World War II sub, Captain Daddy attempts to prove that living beneath the sea is a safer,...

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

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...

A performance of the Power Rangers live on stage.

Lonely guy Fred Stoller is thrilled when his good buddy, Vinnie D'Angelo, the world's happiest agoraphobic and fattest vegetarian, comes to live with...

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...

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...

Sherman must learn how to deal with his changing family situation with the help of his good friend Corny.

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