“MasterChef Junior,” 7 p.m., Fox (new)
In the first half of the season finale, the final four young chefs create chicken dishes before the top two are chosen.
“Undercover Boss,” 7 p.m., CBS (new)
The president of Alfred Angelo bridal gown stores helps brides find their perfect dresses.
“The Carrie Diaries,” 7 p.m., CW (new)
Carrie and Walt have problems with their new roommate, while Samantha doles out sex advice to Mouse.
“Shark Tank,” 8 p.m. to 9:01 p.m., ABC (new)
One pitch on tonight’s episode is declared by Daymond John to be the worst of all time.
“Grimm,” 8 p.m., NBC (new)
The gang tries to find Nick and reverse his condition. Also, Adalind spends time with Stefania to try to regain her powers.
“Blue Bloods,” 9 p.m., CBS (new)
A gang member dies after Jamie chases him away from a boy, and Jamie’s conduct is questioned.
“Dracula,” 9 p.m., NBC (new)