LOS ANGELES - DAVID O. RUSSELL had developed something of a reputation. The screenwriter and director of "Flirting With Disaster" and "Three Kings" had become known for smart, wildly original movies, and for attracting top actors despite relatively modest budgets. But he was also known for alienating some of those actors while shooting (most notoriously when he and George Clooney ended up in a fistfight on the set of "Three Kings.") For his next movie, "I [heart] Huckabees," Mr. Russell was determined to chart a happier course.

This seemed fitting, since one of the movie's themes would be the very possibility of human happiness. Billed as an "existential comedy," "Huckabees," which had its debut at the Toronto International Film Festival last week and opens on Oct. 1, may be one of the oddest Hollywood releases in recent memory: a jumbled, antic exploration of existential and Buddhist philosophy that also involves tree-hugging, African immigrants and Shania Twain.

The shoot, Mr. Russell decided, wouldn't be a typical Hollywood affair. It would be an intimate, personal experience for a handful of actors otherwise accustomed to populating magazine covers and award ceremonies. Both the movie and the set would be extensions of Mr. Russell's own uncensored, often unpredictable personality, and an opportunity for him to explore profound spiritual questions that have preoccupied him for years. (Indeed, the original idea for the movie was based on Buddhist theories Mr. Russell first learned in college from Robert Thurman, Uma Thurman's father.) "The whole thing is an existential meditation," Mr. Russell explained in one of several interviews through the making of the film. But the experience turned out to be no blissed-out meditation session. To get the performances he was after, Mr. Russell did all he could to raise the level of tension on set, unapologetically goading, shocking and teasing his actors. Sometimes these techniques prompted reactions that were less than photogenic. And in perhaps the most un-Hollywood move of all, Mr. Russell allowed a reporter to watch.

April, 2003: The Headlock

From the beginning, Mr. Russell knew exactly what he wanted to create with "I [heart] Huckabees." The trouble was, few others were able to grasp what that was. Many who read the script said they could not understand it, and several studios -- Sony, Paramount, Warner Brothers, Fox, all led by people who say they are fans of Mr. Russell's -- turned it down. (Later, some of the actors who went on to star in the film said that the script had never made sense to them; they simply trusted Mr. Russell's vision). But now the seasoned producer Scott Rudin has joined the project, the mini-studio Fox Searchlight has signed on and a British financier named Michael Kuhn has agreed to finance it for $18 million. So the movie is, at last, in preproduction.