[4] In the 1990s, seeing a growing market for educational programs due to the enactment of the Children's Television Act, requiring television stations to air a weekly quota of educational programs, Litton began to syndicate Jack Hanna's Animal Adventures.

[1] In 1993, the company was moved to Charleston, South Carolina, while maintaining a production base in Burbank, California.

[4] Litton has maintained a long-time business relationship with Columbus Zoo and Aquarium director emeritus Jack Hanna and his family with three more later series throughout the 2000s and 2010s, only ending actively in 2021 with Hanna's retirement after a diagnosis of Alzheimer's; HMPG will continue to distribute his shows indefinitely.

[5] By 2008, LE had syndicated rights to three off-MTV shows, Cribs, Pimp My Ride and Date My Mom, while adding that year, Storm Stories from The Weather Channel.

[6] In May 2011, following the announcement of plans to discontinue the ABC Kids Saturday morning block, Litton reached a deal with ABC's affiliate board to syndicate a block of live-action, E/I (educational and informative) compliant programming, known as Litton's Weekend Adventure.

Litton began renting and renovation a North Charleston studio used with its first-ever scripted production, The Inspectors, also being its first series produced there.

[18][19] On September 7, 2021, after fully acquiring Litton's balance that year, Hearst Television announced that the former would be moved under a new unified banner for the latter's outside productions, including Matter of Fact with Soledad O'Brien.

[20] On March 3, 2022, HMPG made an agreement with Toonz Media Group in which the former will co-produce animated productions with the latter, including Paddypaws, Sunnyside Billy, Kingdom of None and Aliens in My Backpack, and distribute them in the United States.