The Kennish and Vasquez families rally to support a loved one who is in critical condition.
Whose Line Is It Anyway?
The CW
Former Spice Girl/current America’s Got Talent judge Mel B joins the improv team. (Can they give her three X’s if she’s really awful?)
ET
Backpackers
The CW
Series premiere: As best friends Ryan (Noah Reid, Strange Days at Blake Holsey High) and Brandon (Dillon Casey, Nikita) race across Europe to find Ryan’s missing bride-to-be, they must also track down the jerk who posted Ryan’s lost journal on the Internet. (To be fair, Ryan seems to lose a lot of important things.)
ET
24: Live Another Day
Fox
Season finale: Jack and the team reunite one last time to avert a war with China. (Not renewed, but EP Manny Coto says he "would love to take another crack at it.")
Major Crimes
TNT
The MCD searches for the killer of a young runaway, and Raydor consults her husband (returning guest star Tom Berenger) about a proposition she has for Rusty.
ET
Seed
The CW
Series premiere: Years after donating to a sperm bank, bachelor Harry Dacosta (relative newcomer Adam Korson) is shocked to discover he’s father to a 9-year-old son (William Ainscough, Zapped) and 15-year-old daughter (Abby Ross, Once Upon a Time).
ET
Longmire
A&E
When an accident leads to Vic and Sean’s kidnapping, Walt makes an unlikely alliance to rescue them.
Mistresses
ABC
April braces herself for Daniel’s response when she finally confronts him to come clean. Meanwhile, Dom catches Savi in a lie about Zack and suggests they all meet. (That’ll go well.)
Operation Change
OWN
President Bill Clinton and actress Marlee Matlin join the team in Colombia to help those displaced by violent local militias.
Under the Dome
CBS
A downpour of acid rain threatens the lives of everyone it touches, and Rebecca clashes with town barber Lyle (guest star Dwight Yoakam, Sling Blade) over reasons for the dome’s existence.
