David John Stollery III (born January 18, 1941, in Los Angeles, California) is a former American child actor and, as an adult, an industrial designer.
At the age of seven, he was named Child Actor of the Year for his role in the Broadway production On Borrowed Time.
He then appeared in several films, including A Connecticut Yankee in King Arthur's Court in 1949 and Where Danger Lives in 1950.
A DVD version of the Adventures of Spin & Marty was released in December 2005 as part of the fifth wave of the Walt Disney Treasures series.
On the 50th anniversary of the serial's premiere, Stollery and Considine were interviewed by Leonard Maltin as a DVD bonus feature about their experiences filming the series.