HUGH'S H20 HIJINKS!

After spending three miserable, freezing days in ice-cold water shooting scenes for his new film "The Fountain," HUGH JACKMAN exacted chilling revenge on director DARREN ARONOFSKY!

During a final scene, Jackman – performing a complicated underwater stunt – suddenly shot out of the water screaming in pain. Crewmembers and Aronofsky rushed over to rescue him, and as medics lifted him onto a stretcher Jackman suddenly reached up, grabbed the worried-looking director – and viciously shoved him into the drink. Giggled Jackman: "He was really pissed off!"