“Dancing With the Stars,” 7 p.m. to 9:01 p.m., ABC (live)
After no eliminations last week because of phone number problems, you can be sure that someone will get the boot tonight. Bill Engvall, perhaps?
“The Voice,” 7 p.m. to 9:01 p.m., NBC (new)
The knockout round starts with coaches pitting to their own team members against one another.
“Hart of Dixie,” 7 p.m., CW (new)
After Lemon is banned from the Junior League’s Halloween party, she seeks guidance from her grandmother.
“2 Broke Girls,” 7:30 p.m., CBS (new)
Caroline gets new bedding for Max and gives away her old sheets, not realizing they had sentimental value.
“Hostages,” 9 p.m., CBS (new)
When Ellen’s sister drops in for a visit, Duncan forces Ellen to get rid of her without drawing suspicion.
“The Blacklist,” 9:01 p.m., NBC (new)
The team tracks a beautiful but menacing corporate terrorist.
“Castle,” 9:01 p.m., ABC (new)
A monk is the prime suspect when a woman’s body is discovered ritually posed, and Castle suspects “The DaVinci Code.”