Henry Alan Gilroy is an American film and television screenwriter and producer. He is best known for co-writing the animated series .
Leaving Lucasfilm, Gilroy spent two years at Hasbro Studios, where he developed and led the writing on two other animated series, and Kaijudo, and then moved on to Marvel Animation Studios where he acted as supervising producer and head writer on Hulk and the Agents of S.M.A.S.H. and Ultimate Spider-Man as well as penning two CG Marvel Heroes United films featuring team-ups with Iron Man & the Hulk and Iron Man & Captain America. Upon finishing series work on Hulk and Ultimate Spider-man, Gilroy teamed with frequent collaborator, Marty Isenberg to develop and co-write the pilot for The Guardians of the Galaxy animated series.
Gilroy is co-creator of the first Bionicle trilogy and has since written for numerous other animated series, such as The Mask, Justice League Unlimited, The 99, Kim Possible, and the direct-to-video Disney movie title and the Funimation anime film based on the hit video game for Electronic Arts and BioWare.
Gilroy wrote the four-issue Joker/Mask comic book which was collected by Dark Horse/DC Comics in 2001. He also wrote the Dark Horse Alien one-shot comic books, Aliens: Herk Mondo and Aliens: Mondo Heat in collaboration with artist and Pixar director Ronnie del Carmen.
In 2014, Gilroy returned to Lucasfilm under Disney studios to serve as co-executive producer and series writer of Star Wars Rebels where he wrote seventeen episodes through 2018. Gilroy received two Emmy nominations for his work and won two Saturn Awards respectively.
In 2019, Gilroy was selected as the showrunner/head writer for an animated TV show for Netflix with the Russo brothers.
In 2020, Gilroy began working on , an animated television series for DreamWorks Animation.
| 1992 | Episode: "Nothing to Fear" | ||
| 1993 | 2 Stupid Dogs | Segment: "Space Dogs" | |
| 1994 | The Tick | Episodes: "The Tick vs. The Uncommon Cold", "The Tick vs. The Proto-Clown" | |
| 1994 | Taz-Mania | ||
| 1994 | The Baby Huey Show | Episodes: "A Dog Days Night?", "Duck Huey Duck", "Superhero Huey" | |
| 1995 | Episodes: "Sister Mask", "Double Reverse", "All Hallow's Eve", "Mystery Cruise" | ||
| 1995 | Earthworm Jim | Episode: "Trout!" | |
| 1995–1996 | The Savage Dragon | Episodes: "Possession", "She-Dragon", "Armageddon", "Ceasefire", "Femme Fatale" | |
| 1996 | The Mouse and the Monster | Episodes: "A Mouse, a Monster & a Baby", "H.M.O. Mo", "Sleep Tight" | |
| 1997 | The Wacky World of Tex Avery | Episode: "Rodeo, Rodeo, Where for Art Thou Rodeo?" | |
| 1998 | Episode: "History of All Dogs" | ||
| 1999 | Timon & Pumbaa | Episodes: "Lemonade Stand Off", "Super Hog-O", "Don't Have the Vegas Idea", "Don't Wake the Neighbear", "Timoncchio" | |
| 1999 | Sherlock Holmes in the 22nd Century | Episode: "The Adventure of the Deranged Detective" | |
| 2001 | Jackie Chan Adventures | Episode: "Origami" | |
| 2002 | Teamo Supremo | Episodes: "Grounded!", "Capitol Offense!", "Running the Gauntlet!", "Enter Dr. 'Droid!" | |
| 2002 | House of Mouse | Episodes: "The Three Caballeros", "Rent Day", "Donald's Pumbaa Prank", "Pluto Saves the Day", "The Mouse Who Came to Dinner", "Max's New Car", "Donald and the Aracuan Bird", "Donald Wants to Fly", "House of Turkey", "Pete's House of Villains", "Halloween with Hades", "House of Genius" | |
| 2003 | Episodes: "Phantasmo", "Yin-Yang", "Splodyhead", "627", "Slushy", "Short Stuff", "Bonnie & Clyde" | ||
| 2004 | Justice League Unlimited | Episode: "Kids' Stuff" | |
| 2006 | Super Robot Monkey Team Hyperforce Go! | Episodes: "Chiro's Girl", "The Sun Riders", "Skeleton King", "Shadow Over Shuggazoom", "Snowbound", "The Skeleton King Threat", "I, Chiro", "The Savage Lands", "Brother in Arms" | |
| 2007 | Kim Possible | Episode: "The Mentor of Our Discontent" | |
| 2008–2010 | Episodes: "Duel of the Droids", "Bombad Jedi", "Lair of Grevious", "Storm Over Ryloth", "Innocents of Ryloth", "Liberty on Ryloth", "Children of the Force", "Kidnapped", "Slaves of the Republic", "Escape from Kadavo" | ||
| 2008-09 | Episodes: "Sound and Fury", "Human Error" (Part 1) | ||
| 2009 | The Secret Saturdays | Episode: "Curse of the Stolen Roger" | |
| 2010–2011 | Episode: "The Descent (Parts 1 & 2)" | ||
| 2012 | Episode: "Mandarin's Quest" | ||
| 2012 | Action Dad | ||
| 2012 | Episodes: "The Natural", "Like Father, Like Son", "The Rising (Parts 1 & 2)" | ||
| 2012 | Voltron Force | Episode: "I, Voltron" | |
| 2013–2015 | Hulk and the Agents of S.M.A.S.H. | Episodes: "Hulk Busted", "Into the Negative Zone", "Deathlok", "Planet Leader (Part 2)", "Guardians of the Galaxy", "Spidey, I Blew up the Dinosaur", "Wheels of Fury" | |
| 2014 | Teenage Mutant Ninja Turtles | Episodes: "Plan 10", "Clash of the Mutanimals", "Kagayake! Kintaro" | |
| 2014-16 | Ultimate Spider-Man | Episodes: "The Vulture", "Return to the Spider-Verse, Part 3", "Strange Little Halloween" | |
| 2014–2018 | Star Wars Rebels | Episodes: "Rise of the Old Masters", "Empire Day", "Vision of Hope", "Rebel Resolve", "The Siege of Lothal", "Legacy", "The Protector of Concord Dawn", "Shroud of Darkness", "The Holocrons of Fate", "Through Imperial Eyes", "Twin Suns", "Zero Hour", "Heroes of Mandalore", "Kindred", "Jedi Night", "A Fool's Hope", Short: "Entanglement" | |
| 2017-19 | Avengers Assemble | Episodes: "The Sleeper Awakens", "The Most Dangerous Hunt", "House of M" | |
| 2017-19 | Guardians of the Galaxy | Episodes: "Won't Get Fooled Again", "Knights in Black Helmets", "It's Tricky", "Gotta Get Outta This Place", "Holding Out for a Hero" | |
| 2021–2023 |
| 2002 | Mickey's House of Villains | ||
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| 2013–2014 | Heroes United |
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