"Krypto" will be the 14th episode of this season of The WB's Smallville, The Continuum has learned.
As gathered from the title, the episode will feature a dog, sources have told The Continuum.
In other Smallville news, Jane Seymour, who makes her series debut as Jason Teague's mother in Wednesday's episode "Bound," appeared on CBS' The Late, Late Show to promote her arc.
"It's a young, hip, fun series," Seymour said. "And I wanted to be involved with something that's young, hip and fun.
Seymour said that, after years of playing Americans, she gets to play an English character.
"There's something very manipulative about me," Seymour said of her character. "I seem to know quite about Lana, his girlfriend, the one that has the tattoo on her back. And somehow, I end up in her dreams.
"I don't really know where it's going. All I know is that I'm in it for five episodes, and there's something suspect about her. They're not even going to let me know what happens to her."