Dharma & Greg's Jenna Elfman has signed on to star in the ABC pilot Bad Mom.

According to The Hollywood Reporter, the single-camera comedy revolves around a mom who has relied on her own mother to take care of her kids. When her mother decides to get her life back, she's left to become the sole caregiver.

The comedy is from Irish actress/writer Sharon Horgan.

Jenna Elfman recently starred in CBS sitcom Accidentally on Purpose, which was not renewed for a second season.