FRUSTRATED by poor ratings, NBC yesterday yanked “Kings” — the weirdly biblical drama about what America might be like if it were ruled by a monarchy — from Sunday night.

The final eight episodes of the show, starring Ian McShane from “Deadwood,” will air on Saturday night at 8 starting this week.

“Dateline” will be expanded to two hours to replace “Kings.”

READ: First Look at Quirky ‘Kings’