Fans who watched the newest episode of "The Winchesters" were shocked and delighted to see Dean make another on-screen appearance in the "Supernatural" prequel.
Milly Alcock rose to stardom as Rhaenyra Targaryen in the first half of Season 1 of "House of the Dragon," but she says her newfound fame has become trying.
Dr. Spencer Reid has been one of the key ingredients to the success of "Criminal Minds," but his character was originally envisioned completely differently.
Mark Hamill thought that the Star Wars holiday special was a big mistake, but he worked on the project anyway to be a "team player." Here's how he described it.
Stranger Things creators told Demogorgon actor Mark Steger: "You're basically a shark, like the shark from 'Jaws,' and you travel between realms to feed."
Here's what we know about "The Walking Dead" actor Michael Cudlitz's upcoming role as the billionaire villain Lex Luthor in "Superman & Lois" Season 3.
"Ginny & Georgia" is bringing Brianne Howey's popularity to a whole new level, and the actress even ended up having a bizarre fan interaction during a marathon.
After filming on the show wrapped, Melissa McBride's "Walking Dead" co-star Khary Payton referred to her as "the thing I will miss the most about the show."
While its comedy is what made "The Big Bang Theory" so successful, Lance Barber credits the success of "Young Sheldon" to its balance of comedy and heart.
The appeal of Professor McGonagall is partly due to Maggie Smith's superb performance, so what has the actor been doing since "Harry Potter" ended in 2011?
"Rick and Morty" co-creator and lead voice actor Justin Roiland has been fired from the show following criminal charges, but the show will be fine without him.
"Gilmore Girls" is iconic for its fast wit, and the scripts were daunting because of how full of content they were; Keiko Agena shared her thoughts on them.
Cole Hauser plays fan-favorite Rip Wheeler on the Paramount drama "Yellowstone," and the actor revealed he saw his character's costume at a Halloween store.
Laura Acosta is a new love interest for Danny Reagan in the series "Blue Bloods," and you may recognize the actor, Jessica Pimentel, from these other projects.
Ashton Kutcher returned as Kelson in "That '90s Show," and the former "That '70s Show" actor revealed why shooting the cameo with wife Mila Kunis was surreal.