Role Models helmer David Wain has signed on to direct NBC‘s single-camera comedy pilot Old Soul, co-created by Amy Poehler and starring Natasha Lyonne. The Uni TV-produced project, which Poehler co-created with Josh Bycel and Jonathan Fener, centers on a reformed wild child Nadia (Lyonne) who has a business caring for the elderly and feels she has more in common with her colorful old clients than she does with people her age. Old Soul reunites Wain with Poehler — his Lionsgate feature They Came Together starring Poehler and Paul Rudd just premiered at Sundance. Wain, repped by WME, Principato-Young and attorney Rick Genow, executive produces Adult Swim’s Newsreaders as well as Childrens Hospital, which he also directs.

In another NBC comedy pilot director hire, Robbie Duncan McNeil (Chuck) is set to helm single-camera project Mason Twins, from Casey Wilson, June Diane Raphael, Stacy Traub and ABC Studios. Having been estranged for 15 years, fraternal twins Pender and Lizzie Mason reconnect after Lizzie’s perfect city life has fallen apart and she returns to her suburban town to find that her sister hasn’t matured past her teen queen days. McNeil is with WME.