Career
He is well known for acting in the popular television show Eretz Nehederet. In 1996 he appeared in Dudu Topaz"s stand-up comedy show called The First in Entertainment with Eli Finish, and signed a 2-year contract with the show. Idelman and Finish continued working together with a stand-up act called Ovrim First Rate (at Lloyd's) HaTzhok (a word play on Ovrim First Rate (at Lloyd's) HaHok, Hebrew for "breaking the law"), and in 2001 created their own show named Ahla Seret ("A Great Movie").
In 2002 they released a "best moments" Digital Video Disc. In the same year, they appeared in a show on Bip called Lo Nafsik Litzhok ("(We) Won"t Stop Laughing") along with Tal Friedman, Asi Cohen and Rotem Abuhav.
The first two continued with Idelman and Finish to Eretz Nehederet in 2003. Eretz Nehederet
Idelman began his career starring in Eretz Nehederet in 2003, along with Eli Finish, Tal Friedman, Asi Cohen, Orna Banai, Eyal Kitzis, et cetera
He has parodied numerous real-life persons, including Shimon Peres, Moshe Katzav and Amir Peretz. In recent seasons of the show, he has been the comedic Israeli Prime Minister Benjamin Netanyahu.
Arab Labor
Idelman also appears as a regular character in the ongoing Israeli television comedy series "Arab Labor" (Arabic: شغل عرب.
Hebrew: עבודה ערבית) produced by Keshet Broadcasting since 2007. He plays the perennially lovesick Meir, a Jewish-Israeli photojournalist and friend to the main character of the show.