Ariel has been working in theatre for more than forty-five years.

Among the plays in which he has performed are "A Dog's Will", "Hauser," "Bnei Aruva (Kidnapped)," "Everything is Relative," "Mother Courage," "Richard the Third," "Macbeth", "Peer Gynt", My Fair Lady", "Fiddler on the Roof", "King Solomon and Shalmai the Shoemaker", "The Scroll", "Twelfth Night", "The Merry Wives of Windsor", "All My Sons", "Pan", "Anne Frank", "Singer", "Mephisto", and others.

On television, he has performed in "Kastner".
 

Sh. E. from the Yiddishpiel.