ABC and Litton Entertainment announced the block on May 24, 2011, for a fall 2011 launch, however, neither show was picked up to series. When the block debuted, Litton's Weekend Adventure became the first Saturday morning block to present all of its programs in
high definition. On May 2, 2012, ABC and Litton reached an agreement to broadcast Weekend Adventure worldwide on the
American Forces Network, beginning that June. replacing the
Everyday Health series. On September 28, 2013, Litton launched a competing Saturday morning block for
CBS, the
CBS Dream Team (which replaced the
Cookie Jar TV block). The following week on October 5, 2013, the Weekend Adventure block's "Health and Wellness Hour" (consisting of health and culinary programs that filled the third hour of the block) was retired as part of a refocusing towards exclusively wildlife-focused programs, with the move,
Recipe Rehab migrated to CBS's
Dream Team block. Subsequently, on October 4, 2014,
Expedition Wild moved from Weekend Adventure to another Saturday morning block produced by Litton that launched on that date,
One Magnificent Morning on
The CW. In 2016, two stations disaffiliated from ABC due to varied issues;
WKPT-TV in the
Tri-Cities region of Tennessee and Virginia, and
WSVI in the
U.S. Virgin Islands, but as the Litton syndication contract for Weekend Adventure is separate from their expired ABC affiliation agreements, were able to continue to air Weekend Adventure for the time being. The new Tri-Cities ABC affiliate,
WJHL-DT2, used programming from the Fox-associated
Xploration Station block (which was turned down by
WEMT) and other syndicated programming for their E/I contributions instead. In April 2017, Weekend Adventure moved to WJHL-DT2 after WKPT voided all of their syndication contracts to become a full-time carrier of
Cozi TV. The same circumstances currently exist for
WPLG in
Miami, which continues to carry the block after ABC's departure to
WSVN-DT2/
WDFL-LD in August 2025. ==Programming==