Della Duck

Verified Timeline

Lore & Background

Della was first mentioned in a 1937 Donald Duck Sunday strip on October 17, 1937, in which she writes a letter explaining to Donald that she is sending her sons to stay with him. This first appearance referred to Della as Donald's cousin, though later depictions would refer to her as Donald's sister. One year later, Della was mentioned in similar fashion in Donald's Nephews (1938), which opened with Donald receiving a postcard from his sister (addressed 'Dear Brother' and signed 'Sister Dumbella'). In a 1990 Duck family tree by Carl Barks, Donald's sister appears as 'Thelma Duck'. In the 1993 Duck family tree by Don Rosa, she was renamed 'Della'. Her first appearance in comics as an adult was in a 2014 Dutch-language Donald Duck comic, 80 is Prachtig!, depicting her as a successful test pilot, the first woman to fly across the Atlantic Ocean, and stranded in space after test-flying a rocket ship that accidentally propelled her to near light speed. During 2017, Della appeared every month in the Dutch Donald Duck comic strips, appearing in a total of 22 stories, focusing mainly on her childhood with Donald.

In Their Own Story

Della plays a prominent, although initially off-screen, role in the 2017 reboot of DuckTales. She is first depicted in the series at the end of the pilot episode, in a painting discovered by the triplets. Dewey notices what looks like Della in one corner of the painting, shown fighting pirates alongside Scrooge and Donald. The first appearance of Della as an adult in the United States was in November 2017, in a series of flashback stories in issues #2 and #3 of the IDW DuckTales comics. Della was depicted for the first time in animation, again in flashbacks, in the DuckTales season 1 episode 'The Last Crash of the Sunchaser!', which revealed that Della discovered a prototype rocket ship Scrooge was building as a gift for her, took it on an unauthorized launch, and got caught in a cosmic storm. On August 18, 2018, in the DuckTales season 1 finale ('The Shadow War!'), Della was depicted for the first time in a speaking role, revealed to have survived the cosmic storm and still living in the remains of her rocket ship. In the episode 'What Ever Happened to Della Duck?!', aired on March 9, 2019, it is revealed that Della was forced to amputate one of her legs due to injuries from the rocket crash, and that she built a robotic prosthetic leg as a replacement. Following this, Della was able to return to Earth in the repaired Spear of Selene, but subsequently had trouble bonding with the triplets (whose names were apparently 'meant' to be Jet, Turbo and Rebel) as she has no actual experience being a mother. In the season two finale, the Moon aliens Della encountered attempt to mount an invasion, but Donald convinces her to join him in fighting off the invasion, leaving the alien mothership stuck in orbit between Earth and the Moon while the rest of the invasion fleet surrender.

Reader's Guide

Della Duck embodies the spirit of exploration and maternal love within the McDuck clan. As Donald's twin sister and Scrooge's niece, she shares their adventurous DNA but channels it into aviation and space travel. Her character arc centers on sacrifice and return; she left her sons to pursue a dream, only to be stranded in space for years. She possesses exceptional piloting skills and combat readiness. Her defining moments include her unauthorized launch in the Spear of Selene, the years of presumed loss that haunted Duckburg, and her dramatic rescue which reunited the triplets with their mother. Ultimately, she represents resilience, proving that family ties transcend even the vacuum of space. She balances recklessness with deep care for Huey, Dewey, and Louie. Her return shifts the dynamic of the household significantly, bringing closure to a long-standing mystery while adding new layers of conflict regarding her past experiences. Della uses one of her brother's signature phrases, 'Aw, phooey!' and also has her own signature catchphrase, 'Nothing can stop Della Duck!' DuckTales showrunners consulted with the Amputee Coalition on the depiction of Della as an amputee. Show producer Francisco Angones explained that it was important that Della's injury and amputation does not define her, and that rather than simply depicting her as 'the amputee hero', he wanted the show to make clear that 'she's a person who has a prosthetic and she's dealing with her limb loss but she's dealing with a lot of other things.'

Did You Know?

• Della was first mentioned in a 1937 Donald Duck Sunday strip on October 17, 1937, as 'Cousin Della'.
• In the 1993 Duck family tree by Don Rosa, she was renamed 'Della' from the earlier 'Thelma Duck' used by Carl Barks in 1990.
• Della's first speaking appearance was in the DuckTales season 1 finale 'The Shadow War!' on August 18, 2018, voiced by Paget Brewster.
• Della was forced to amputate one of her legs due to injuries from the rocket crash and built a robotic prosthetic leg as a replacement.
• DuckTales showrunners consulted with the Amputee Coalition on the depiction of Della as an amputee.