Martha Plimpton (HBO’s The Regime, Fox’s Raising Hope) and Mireille Enos (AMC’s The Killing, Apple TV+’s For All Mankind) have been officially announced as part of the cast of Brad Ingelsby’s upcoming series at HBO,

Martha Plimpton and Mireille Enos have joined the cast of 'Task,' HBO's upcoming drama series starring Mark Ruffalo.

Plimpton starred opposite Kate Winslet in HBO’s The Regime last year. The Emmy winner, will next be seen in Prime Target on Apple TV+, which premieres in January, and is filming Netflix’s East of Eden adaptation. Plimpton is repped by Innovative Artists and Markham Froggatt.