Mary Steenburgen Mary Steenburgen

Mary Steenburgen will guest-star in an episode of FX's new series Wilfred, Entertainment Weekly reports.

The 58-year-old Oscar winner will play Catherine, the mom of a man (Elijah Wood)who forms a special bond with his neighbor's dog. He sees the dog as a man in a dog suit.

Rashida Jones to guest-star on FX's new comedy Wilfred

Steenburgen joins previously announced guest stars including Chris Klein and Rashida Jones. Steenburgen recently starred in another FX project, the hour-long drama Outlaw Country and also recurs on Curb Your Enthusiasm.

Wilfred, based on the Australian series of the same name, debuts in June on FX.