The writers of Dead to Me have proven they can invent enough nightmare complications to keep their plot alive for two seasons. Repeatedly, they give two women a reason to hate one another and a complication that binds them together for survival.
And yet, the show provokes laughs with the rapport of the two principal characters---a wealthy suburban widow and a new-agey free spirit---who read each other's minds and finish each other's sentences,
Christina Applegate, who plays the widow, is known for light comedy. She played the daughter in 259 episodes of Married with Children, Gwendolyn in Bad Moms, and Courtney n The Sweetest Thing. Yet she brings real terror to the scenes in which she is threatened.
Linda Cardellini, who plays Judy Hale has appeared in another darkly comic story, A Simple Favor, as a SoHo artist with lots of tatoos and a fascination with big, sharp knives. In Green Book she played the wife of Tony Lip (Viggo Mortensen).
James Marsden does some wonderful work, but to say any more would ruin one of the show's best surprises.
If you enjoy the suspense of someone trapped in a nightmare only partly of their own making mixed with the hilarity of someone tripped up by complications they couldn't foresee, Dead to Me is for you. If you start with season one and continue through season two, you can stream twenty half-hour episodes back to back, and hope for a third season.