"Twilight Saga" star Sheen will play sex researcher William Masters; Lizzy Caplan will play his partner
Production on the two Sunday night series will begin later this year
TCA: Jeremy Irons shares a trick for sabotaging young actors
British "A Beautiful Mind" actor would have played pioneering sex researcher; his exit complicates casting of the female lead
Claire Danes' terrorism drama lands channel's highest numbers for a freshman season closer ever
It's been one of the best new series of the year, but that final-seconds twist in the season ender was a little too convenient
William H. Macy, Emmy Rossum and the gang belt out a boozy ode to the Yuletide season
Steve Carell and David Steinberg-produced interview show will dissect the craft of Chris Rock, Jerry Seinfeld and others
Jenji Kohan-produced dope dramedy will go back into production next year
Terrorists, serial killers and ill-behaved Southern women prove to be popular Sunday entertainment
Terrorism drama has scored solid ratings
Comedy should be able to find a home for shortened new season
The Claire Danes terrorism drama scared up a huge debut
Controversial record executive's story will be chronicled by "Training Day" director Antoine Fuqua
"Showtime Social" supplements the act of watching a show by facilitating online interaction and offering multimedia content
Former film producer comes to small screen after producing Justin TImberlake move "In Time"
New episodes will go into production early next year
Network orders one comedy, two dramas
The Emmy winner will play a hospital administrator
In other Showtime news, "The Big C" gets an all-day marathon
Announcement comes several hours after Showtime's revelation that Frank Pintauro and Donald Buckley will take the reigns of its marketing department
Frank Pintauro and Don Buckley promoted to top executive positions; move comes amid the anticipated move of division head Len Fogge to NBC
The former Beatle admits being a victim while discussing his upcoming benefit concert on Showtime
The "My So-Called Life" alum joked around at a panel discussion about her upcoming Showtime series "Homeland"
"Laughing Stock" will be hosted by comedian David Steinberg and feature chats with Tina Fey and others
Bob Greenblatt continues to fill out the executive ranks with loyalists from his cable days
New position will make him head of all PR for NBC Entertainment
Matters of faith dominate discussion of the gory Showtime series at this year's annual geek-fest
The 'Friends' alum brings her hit online series to premium cable
Albert Maysles-directed film will include performance and backstage footage from benefit concert held after the attacks
Mary-Louise Parker and pals are back in Showtime's venerable pot program
Agreement via the actor's Crescendo Productions will last for a year
