No. In the episode "The Journal" They reveal his parents (Miles and Stella) are explorers. His mom is a Botanist and they went to South America because they heard of an unknown disease that was killing plants, animals, and humans. Sometime after Arnold is born (He was born during their trip), they go back to America. But they are called back to South America. So they give Arnold to Miles's parents and they take off.
Craig Bartlett created a follow up two hour movie set to air on Nickelodeon in November 2017 [exact date yet unknown] titled Hey Arnold Jungle Movie that will tie up the series and answer questions involving Arnold's missing parents.
In the television show "Diff'rent Strokes," Arnold and Willis' parents died in a car accident. This tragic event leads them to be adopted by Phillip Drummond, their wealthy guardian. The death of their parents is a significant backstory that shapes the characters' experiences throughout the series.
Arnold Azrikan died in 1976.
Arnold Schering died in 1941.
Philip Arnold died in 1878.
Arnold Aurbach died in 1952.
Helga never died of anything.
Arnolds Burovs died on January 13, 2006.
Arnolds Tauriņš died on 1984-08-20.
Arnolds Spekke died on 1972-07-27.
Shaun Arnolds died on May 10, 2009, in Stellenbosch, South Africa of struck by a car.
yes he dos
she was very ill
How did arnold adoff die?
In the television show "Diff'rent Strokes," Arnold and Willis' parents died in a car accident. This tragic event leads them to be adopted by Phillip Drummond, their wealthy guardian. The death of their parents is a significant backstory that shapes the characters' experiences throughout the series.
Beverly Arnold died in 2003.
Arnold Scholz died in 1942.
Arnold Gingrich died in 1976.