Ben Stiller is doubtful that his 2008 satirical comedy “Tropic Thunder” could get made today. The film, which centers on a group of egotistical actors making a Vietnam War movie, grossed nearly $200 million worldwide and picked up an Oscar nomination for supporting actor thanks to Robert Downey Jr.

Over the years, Stiller and Downey Jr. have stood by the controversial film, which also received backlash for its disrespectful treatment of people with mental disabilities around the time of its release. They have frequently stated that Tropic Thunder was satirizing actors who engage in insensitive and offensive stereotypes.

Robert Downey Jr. starred in the 2008 satire as an Australian actor who uses blackface to portray an African-American soldier.