Tropic Thunder. ROLE 1: Tugg Speedman (Ben Stiller) ROLE 2: Tran (Brandon Soo Hoo). The heroin-producing Flaming Dragon gang holds Tugg Speedman in their jungle compound. The gang's vicious pint-sized leader, Tran, whips Speedman, who begs him to stop. Tran recognizes the film star's voice and tells him of their love of his movie "Simple Jack." Note: Yoostar scenes are often available both as single video clips and in scene packs. Please consider your purchase carefully before downloading.