Wynonna Earp

9PM, SPIKE

Wynonna is a descendant of Wyatt Earp, and she must – like it or not – battle demons using her great-grandfather’s massive gun. This goofy new US comicbook adaptation has action, a wry star in Melanie Scrofano as Wynonna (left) and a fun wild card in an ageless Doc Holliday. (Freeview 31, Freesat 141, Sky 160)