Israeli filmmaker Duki Dror explores the controversial subject in a new documentary.

Three men linked to the Lebanese terrorist group Hezbollah were accused of laundering drug money on behalf of the Colombian cartel after authorities said they illegally moved $500,000 into Miami banks, the Miami Herald reported Tuesday.

Terror organization Hezbollah has long been known to be working with a major Colombian drug cartel to traffic drugs to Europe and launder money through Lebanon, which is then used to finance its terror operations.

Working closely with foreign counterparts in France, Germany, Italy and Belgium, the DEA uncovered a massive Hezbollah network that sold drugs in the West and used the proceeds to finance its terror activities.