Thandiwe Newton, who starred in HBO's acclaimed Westworld, and Silo actor Steve Zahn have been swallowed up by Anaconda, Columbia's comedic reimagining of the 1997 horror movie that launched a mini-franchise.

Thandiwe Newton and Steve Zahn have joined the cast of 'Anaconda'. The 'Westworld' actress and the 'Silo' actor will join Paul Rudd and Jack Black in the action comedy, directed by Tom Gormican and co-written by Gormican and Kevin Etten.

Thandiwe Newton, Steve Zahn, Ione Sky and Selton Mello round out the cast of Sony Pictures’ new "Anaconda" movie.

Anaconda' reboot promises a hilarious twist on the classic snake-filled action film starring Thandiwe Newton, Steve Zahn, Selton Mello, Ione

The reimagining of Anaconda has added Thandiwe Newton and Steve Zahn to the cast. The original Anaconda movie was released in 1997 and starred Jennifer Lopez, Ice Cube, Jon Voight, and Owen Wilson. The film spawned a franchise that includes three sequels - 2004's Anacondas: The Hunt for the Blood Orchid,