Jonathan Brandis was 11 in Oliver & Company when he played the character 'Additional Voice (voice)'.
That was over 36 years ago in 1988.
In 2003 he died aged just 27, starring in 22 films in his career, 18 of those after Oliver & Company was first released. If he were alive today he would be 48.
In Oliver & Company, I think Jonathan Brandis looks: