In TV Guide's latest Mega Buzz column, the publication reveals a couple of intriguing tidbits about a couple of fall shows.

Which characters are involved in new romances on Mad Men and NCIS: Los Angeles? Find out now...

• Joan Holloway (pictured) has a new man in her life when season three of Mad Men kicks off. He works in the Sterling Cooper office.
• On NCIS: Los Angeles, Pauley Perrette's crossover might find her involved romantically with Barrett Foa's character, a tech-op named Eric Beal.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.