Desiree Akhavan, Peter Mark Kendall

Girls is filling out its cast for Season 4.

The HBO series has added Desiree Akhavan and Peter Mark Kendall in recurring roles for Season 4, Deadline reports. They'll both play students Hannah (Lena Dunham) meets while studying at the Iowa Writers Workshop.

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Details are scarce about Kendall's role, but Akhavan will play a character named Chandra, according to a post on Dunham's Instagram feed. "Desi vamping it up on Staten Island. Meet #Chandra, @girlshbo season 4," she wrote, alongside a picture of Akhavan.

Akhavan is an aspiring filmmaker whose feature Appropriate Behavior premiered at Sundance. Kendall is a newcomer who's guest-starring on HBO's upcoming series The Leftovers.

Catch up on episodes of Girls here.