We’ve got some new posters for you today with all sorts of genre confusion.  Here are the movies in brief:

• The Possession, a horror-thriller from director Ole Bornedal that stars Jeffrey Dean Morgan, Kyra Sedgwick and Natasha Calis.  The film opens August 31st.
• Trishna, from director Michael Winterbottom, stars Freida Pinto and Riz Ahmed in an adaptation of Thomas Hardy’s “Tess of the d’Urbervilles.”
• Grassroots, a policitcal comedy/drama from director Stephen Gyllenhaal, stars Cobie Smulders, Jason Biggs and Joel David Moore.

Hit the jump to check out the new posters.

We have three pieces of casting news for you this morning.  First up, Channing Tatum has signed on to star in 20th Century Fox’ “sci-fi-romantic-epic” Ion.  According to Heat Vision, “The plot revolves around a man who travels to different Earths and dimensions in order to find his reincarnated lover.”  Of course, the movie is being compared to Avatar because it like involves space and love and it’s really long and stuff.  I will say that the concept sounds pretty cool and I have to give Avatar some credit for pushing studios to consider making movies that aren’t based off an existing property.

Hit the jump for news about Lukas Haas joining Red Riding Hood and Jason Biggs and Joel David Moore signing on for Grassroots.