Jack Black

DVD: Tropic Thunder, Rental & Retail, (Paramount)

Ben Stiller, Robert Downey Jr and Jack Black star as three has-beens who think they're filming a Vietnam war epic in the jungle, unaware that the people who keep shooting at them aren't actors playing the Viet Cong, they're genuine trigger-happy guerrillas.

The Word On...Tropic Thunder

"Ben Stiller's performance is easily the weakest element: like his 'Zoolander' character, he has a handful of exaggerated expressions and cycles through them on cue. But it's easy to forgive, given how thoroughly enjoyable 'Tropic Thunder' is on virtually every other count." - Tasha Robinson, www.avclub.com

They've got it taped: The appeal of the home-made tribute

The big concept behind Michel Gondry's new film Be Kind Rewind is the remaking of classic movies on a shoestring budget. Starring Jack Black and Mos Def, the movie had its world premiere at the Sundance festival this week. Now its French director wants everyone to take their camcorders and remake classic films using household items as props, with friends and non-actors as cast and crew, and post the results on the internet.