tv preview

Catherine Willows (Marg Helgenberger) returns to help the CSIs solve a cold case that has haunted the team for 14 years, on the milestone 300th episode of "CSI."
Cara (Peyton List) and John (Luke Mitchell) debate Stephen's (Robbie Amell) loyalties in our exclusive preview from "The Tomorrow People" Episode 2, titled "In Too Deep."
With Beckett still in D.C., Castle and the boys investigate the murder of former child star Charlie Reynolds, who rose to fame playing the lovable nerd on an early 90s High School sitcom. But the case takes a turn for the strange when Agents Beckett and McCord arrive from Washington to take over the investigation, creating competitive tension in the precinct.
From the creators of "Duck Dynasty," Discovery Channel's "Porter Ridge" takes us out of the swamp and into the hills. Tucked away in the rolling hills of Indiana, far from big city life, this isolated, tight-knit community lives by its own set of rules. The Ridge is a place where a guy can have a yard full of pet grizzly bears, use dynamite recreationally and hold family demolition derbies. The code of life on the Ridge is simple: respect the lord, love your family and watch each other's backs.
"I think the format that my show fits best is Sunday morning local public affairs show," Bell said with a laugh. "And you
Meet Leo Fitz and Jemma Simmons, the tech wizards of Marvel's "Agents of S.H.I.E.LD." The pair are played by Elizabeth Henstridge and Iain De Caestecker in the new ABC superhero series, coming to ABC on Tuesdays this fall.
"Jackass" star Bam Margera gives parking attendants a crash course in customer service on TBS' "Who Gets The Last Laugh?"
"Supernanny" Jo Frost is back with a brand-new show, but this time, the parenting problems she's tackling are much more intense
Meet British baker Paul Hollywood, described as "the George Clooney of baking" and judge on the CBS reality series "The American Baking Competition," premiering May 29. Here, admiring British fans introduce him to US audiences. Hollywood is also a judge on the UK version of the show, "The Great British Bake Off."
Nicole Eggert struggles with her confidence after an accident during diving practice in Week 2 of ABC's "Splash." Will she be able to get back on the board?