‘ER’ Alum Gloria Reuben Joins Prime Video Drama ‘The Better Sister’ (EXCLUSIVE)

“ER” alum Gloria Reuben has joined the cast of Prime Video’s upcoming series “The Better Sister,” which also stars Jessica Biel, Elizabeth Banks, Corey Stoll and Matthew Modine. Based on the novel by Alafair Burke, “The Better Sister” stars Biel as Chloe, a woman whose life is upended when her husband Adam (played by Stoll) […]