Question: who produced the animated film that John Kassir acted in?

Context articles: Animafest Zagreb
And Then There Was Eve
The Prophet (2014 film)
Adventure Time (pilot)
The Amanda Show
Secrets of the Cryptkeeper's Haunted House
Mickey's House of Villains
John Kassir
Tweety's High-Flying Adventure
Channels (film)

World Festival of Animated Film Zagreb (Croatian: "Svjetski festival animiranog filma" ), also known as Animafest Zagreb, is a film festival entirely dedicated to animated film held annually in Zagreb, Croatia.
 Initiated by the International Animated Film Association (ASIFA), the event was established in 1972.
 Animafest is the second oldest animation festival in the World, after the Annecy International Animated Film Festival, (established in 1960).
And Then There Was Eve is a 2017 American drama film, directed by Savannah Bloch.
 It stars Tania Nolan, Rachel Crowl, Mary Holland, Karan Soni, and John Kassir.
The Prophet (full title Kahlil Gibran's The Prophet) is a 2014 animated film adapted from Kahlil Gibran's book "The Prophet".
 The film was produced by Salma Hayek, who also performed voice work.
 The production consisted of different directors for each of the film's collective essays, with animation director Roger Allers supervising and credited as screenwriter.
 Segment directors include Paul and Gaëtan Brizzi, Joan C. Gratz, Mohammed Saeed Harib, Tomm Moore, Nina Paley, Bill Plympton, Joann Sfar and Michal Socha.
 The film had an in-progress preview at the 2014 Cannes Film Festival and its world premiere at the 2014 Toronto International Film Festival.
"Adventure Time" is an animated short created by Pendleton Ward, as well as the pilot to the Cartoon Network series of the same name.
 The short follows the adventures of Pen (voiced by Zack Shada), a human boy, and his best friend Jake (voiced by John DiMaggio), a dog with magical powers to change shape and grow and shrink at will.
 In this episode, Pen and Jake have to rescue Princess Bubblegum (voiced by Paige Moss) from the antagonistic Ice King (voiced by John Kassir).
The Amanda Show is an American live action sketch comedy and variety show created by Dan Schneider that aired on Nickelodeon on April 4, 1999 as a pilot, then as a regular series from October 16, 1999 to September 21, 2002.
 It starred Amanda Bynes, Drake Bell and Nancy Sullivan, and featured John Kassir, Raquel Lee, and Josh Peck.
 The show was a spin-off from "All That", in which Bynes had co-starred for several years.
 The show was cancelled at the end of 2002.
 Writers for the show included Schneider, John Hoberg, Steven Molaro, and Andrew Hill Newman.
Secrets of the Cryptkeeper’s Haunted House was a children's Saturday-morning game show that ran on CBS.
 It premiered on September 14, 1996 and lasted until August 23, 1997.
 It featured the Cryptkeeper of "Tales from the Crypt" (with John Kassir as the voice) now serving as an announcer.
 It is the last TV series in the "Tales From the Crypt" franchise.
Mickey's House of Villains (also known as House of Mouse: The Villains) is a 2002 direct-to-video animated film produced by The Walt Disney Company (Walt Disney Television Animation and Toon City Animation, with animation coordination by Walt Disney Feature Animation Florida.
 It is based on the Disney Channel animated television series "Disney's House of Mouse" and a sequel to the direct-to-video animated film "", starring Mickey Mouse, Donald Duck, Minnie Mouse, Goofy, Daisy Duck and Disney Villains that have appeared in past Disney productions.
 It was released on both VHS and DVD by Walt Disney Home Video on September 3, 2002.
 It was followed by a 2004 direct-to-video animated film, "", produced by DisneyToon Studios, on August 17, 2004.
John Kassir (born October 24, 1957) is an American actor, voice actor and comedian.
 He is known as the voice of the Crypt Keeper in HBO's "Tales from the Crypt" franchise.
 Kassir is also known for his role as Ralph in the Off-Broadway show "Reefer Madness", as well as its film adaptation, as well as his voice over work as Buster Bunny (taking over for Charlie Adler late in the final season of "Tiny Toon Adventures"), Ray "Raymundo" Rocket on "Rocket Power", the mischievous raccoon Meeko in "Pocahontas" and its direct-to-video sequel, Jibolba in the "Tak and the Power of Juju" video game series, and the current voices of Pete Puma in "The Looney Tunes Show", and Deadpool in "" and the "" series.
 He has also recently done the voice of Rizzo for the newest Spyro game, , and voiced Ghost Roaster in "", as well as Short Cut in "" and Pit Boss in "".
 He is also known for his various roles in season 1 of "The Amanda Show".
 He voiced the Ice King in the Adventure Time (pilot) but was replaced by Tom Kenny for the series.
 He also provided additional voice over work for "Sonic the Hedgehog", "Eek!
 The Cat", "The Brothers Flub", "Dead Rising", "Casper's Scare School", "Spider-Man 3", "", "Diablo III", "Monsters University", "The Prophet", "" and "The Secret Life of Pets".
Tweety's High-Flying Adventure is a 2000 direct-to-video musical comedy animated film produced by Tom Minton and James T. Walker, written by Tom Minton, Tim Cahill and Julie McNally, and directed by James T. Walker, Karl Toerge, Charles Visser, and Kyung Won Lim, starring Tweety.
 It also features other characters such as Sylvester (as the main antagonist), Bugs Bunny, Daffy Duck, Yosemite Sam, Lola Bunny (in a cameo as an anchorwoman), and Speedy Gonzales.
 The animation was made overseas by the animation company Koko Enterprises.
 The movie is an updated spoof of Jules Verne's "Around the World in Eighty Days".
 It was the first (and, so far, the only) long form animated film featuring Tweety in the lead role.
 Many of the key creative people from the 1995-2002 TV series "The Sylvester & Tweety Mysteries" also worked on "Tweety's High-Flying Adventure", which commenced shortly after the series wrapped production in May 1999.
 Co-producer Tom Minton instigated the project, which was only the second internally produced direct-to-video animated film done at the Warner Bros.
 Animation division in Sherman Oaks, California.
 It was adapted into a game for the Game Boy Color in 2001.
Channels, released in 2008, is love story sometimes described as delving into thoughts of existentialism.
 The film was written, directed, produced and acted in by Nat Christian.
 The film stars Kim Oja, Nat Christian, Ed Asner, John Kassir, Joan Van Ark and Taylor Negron.
 Ann Marcus executive produced.
 The production company was Olliewood Films, Inc.