It's a good week for A-listers to nail down new roles, as Gwyneth Paltrow , Leonardo DiCaprio , and Michael Fassbender all have new parts to look forward to. Meanwhile, Kristen Wiig is Owen Wilson 's new costar and Will Ferrell  and Zach Galifianakis  are re-teaming. Pitch Perfect 2 has gained a new cast member, and a Once Upon a Time star has joined a supernatural thriller. Check out all the latest casting news!
Once Upon a Time's Jennifer Morrison joined 6 Miranda Drive , a supernatural thriller starring Kevin Bacon  and Radha Mitchell (Red Widow).
Leonardo DiCaprio will star in Blood on Snow , from director Chris Sparling (Buried). The film, based on Jo Nesbo's two-book series, revolves around a hit man who must go on the run with his target.
Michael Fassbender joined The Light Between Oceans , directed by Derek Cianfrance (The Place Beyond the Pines). In the Australian postwar drama, a lighthouse keeper and his wife find a baby and a dead body in a rowboat and decide to raise the baby as their own.
Jessica Chastain may join Mission Impossible 5 , alongside Tom Cruise .
Winona Ryder  and Peter Sarsgaard joined Experimenter, The Stanley Milgram Story , an indie drama about the social psychologist.
Gwyneth Paltrow joined The Secret in Their Eyes , the English adaptation of the Oscar-winning foreign film. She'll star alongside Chiwetel Ejiofor as a former MI-5 agent.
Jessica Capshaw and Owen Wilson joined The Hero of Color City , an animated film about magic crayons. Christina Ricci , Rosie Perez, Wayne Brady, and Craig Ferguson are also lending their voices.
Maria Bello will star in Max Steel , an action film inspired by the Mattel toy.
Channing Tatum will play Gambit  in an upcoming X-Men spinoff film.
Katey Sagal joined Pitch Perfect 2  as the mother of Hailee Steinfeld's character.
Orphan Black star Tatiana Maslany joined Woman in Gold , alongside Helen Mirren  and Ryan Reynolds .
Noomi Rapace joined Brilliance , a thriller starring Will Smith .
Gerard Butler joined Den of Thieves , a heist film.
Jeremy Irons and Sienna Miller joined High-Rise , which Tom Hiddleston has already signed on for.
Gossip Girl's Ed Westwick joined Take Down , alongside Jeremy Sumpter and The Originals' Phoebe Tonkin.
Daniel Brühl (Rush) and Emma Thompson joined Alone in Berlin , based on a novel.
Naomi Watts will join Sea of Trees , Gus Van Sant's drama starring Matthew McConaughey .
Dave Franco joined The Intern's Handbook: A Thriller , a dark comedy.
Kristen Wiig joined Zach Galifianakis and Owen Wilson  in the untitled comedy previously known as Loomis Fargo.
Halle Berry joined Kidnap , as a mother who will do anything to get her daughter back.
The Campaign costars Will Ferrell and Zach Galifianakis will star in Larry's Kidney , about a man who travels to China with his cousin to find a fitting kidney to replace his own.