Matt Ryan will be back as Constantine in Legends of Tomorrow for the entirety of Season 4, if it's renewed by The CW.
CBS' Cagney and Lacey reboot has found its two female leads as production begins to heat up on the pilot for fall season.
IT star Chosen Jacobs has joined Pennywise actor Bill Skarsgard on the upcoming Stephen King series Castle Rock.
Gabriel Chavarria and Jessica Garza have been tapped as the leads of The Purge TV series for USA and SyFy.
Faith Ford, Joe Regalbuto & Grant Shaud are reprising their roles from the original Murphy Brown TV series, with Charles Kimbrough eyed for a brief return.
The Punisher Season 2 has cast Josh Stewart, Floriana Lima, and Giorgia Whigham with the return of Ben Barnes.
Sarah Jeffrey joins Melonie Diaz in the CW's new Charmed reboot based on the iconic witch series.
Jay Hernandez has been cast as Thomas Magnum in CBS' upcoming reboot of the popular crime drama Magnum P.I.
Bruno Bichir has landed the recurring role of Dr. Niles Caulder, a.k.a. The Chief, in the new Titans live-action series for the DC streaming service.
Justice League star Ray Fisher has signed on for a series regular role on Season 3 of HBO's True Detective.
New Girl star Hannah Simone has landed the lead role of Meera in ABC's The Greatest American Hero reboot series.
Mary J. Blige has landed the series regular role of Cha-Cha, a time-travelling assassin, in Netflix's The Umbrella Academy.
Filming begins next year in Italy on The Caesars from Martin Scorsese and Vikings creator Michael Hirst, exploring Julius Caesar's rise.
CBS has brought aboard Justin Lin to direct and executive produce the pilot episode of their highly-anticipated Magnum P.I. reboot.
Director Nicole Kassell is reuniting with The Leftovers creator Damon Lindelof for HBO's Watchmen pilot.
Joanne Whalley has been cast in the pivotal role of Sister Maggie, in Season 3 of Marvel and Netflix's Daredevil.
Three-time Oscar winner Meryl Streep heads to the small screen to play Mary Louise Wright, Perry Wright's mother in Big Little Lies Season 2.
Shaun of the Dead and Hot Fuzz stars Simon Pegg and Nick Frost have teamed for a new paranormal TV series titled Truth Seekers.
NBC has issued a pilot order for a Bad Boys TV spin-off focusing on Gabrielle Union's Syd Burnett, the sister of Marcus Lawrence's Marcus Burnett.
John Cena has come aboard to voice brand new villain Baron Draxum in Rise of the Teenage Mutant Ninja Turtles on Nickelodeon.
Mark Hamill will make his debut as Megatronus in the Transformers: Titans Return final while Ron Perlman takes on Transformers: Power Of The Primes.
Leatherface star Stephen Dorff has been cast as the co-lead in HBO's True Detective season 3 alongside Mahershala Ali.
WWE star John Cena has dropped some major hints that he could be playing Doctor Manhattan in the new HBO Watchmen series.
Netflix has added five new cast members for The Umbrella Academy, including Tom Hopper and Emmy Raver-Lampman.
Executive producer Whitney Cummings revealed in a now-deleted photo that Johnny Galecki is returning as David Healy on ABC's Roseanne revival.
HBO CEO Richard Plepler revealed during a conference that the network passed on a Lord of the Rings TV series, before it was picked up by Amazon.
Ken Jeong and David Alan Grier have joined Fox's A Christmas Story Live, while PrettyMuch will play a group of carolers.
Former Lost and Taken star Maggie Grace had joined Fear The Walking Dead season 4 as a series regular.
George Clooney has signed on to play Col. Cathcart in Paramount Television's six-part limited series based on Joseph Heller's novel Catch-22.
Jenna Elfman has signed on for an unspecified series regular role in Season 4 of Fear the Walking Dead, alongside new addition Garret Dillahunt.
AMC's hit zombie series Fear the Walking Dead has brought in Garret Dillahunt as a mysterious new series regular character for Season 4.
Kevin Bacon and Aldis Hodge have signed on as the two lead characters in Showtime's City on a Hill, produced by Matt Damon and Ben Affleck.
Syfy's Superman prequel series Krypton adds Blake Ritson as series regular Brainiac while Paula Malcomson will guest star as Charys.
After a two-season run as Queen Elizabeth, Claire Foy is replaced by Olivia Colman for the next two season on Netflix's The Crown.
Marvel announces plans to bring back Kingpin, with Vincent D'Onofrio returning as Wilson Fisk in Daredevil Season 3.
Wolf of Wall Street star P.J. Byrne has been added as a series regular on Syfy's Tremors, with four more coming aboard.
BBC has announced Bradley Walsh, Tosin Cole and Mandip Gill as the new cast members joining the 13th Doctor, Jodie Whittaker, in Doctor Who Season 11.
John Ellison Conlee has signed on for a series regular role on Syfy's Tremors, portraying Harlon Mayor, a character obsessed with Graboids.
Jane Krakowski will play Ralphie's teacher, while Chris Diamantopoulos is playing Raphie's dad in A Christmas Story: Live.
Ryan Potter will play Beast Boy in Titans, a live-action version take on the popular DC comic book series led by Nightwing.