Emmy and Grammy award winner Harry Connick, Jr. will star in the Lifetime original movie called Living Proof. The movie, currently being filmed in Connick's hometown of New Orleans, is produced by Renee Zellweger, Craig Zadan and Neil Meron who all worked on Chicago together. The film is about Dr. Dennis Slamon, the UCLA doctor who developed a drug for breast cancer. Living Proof tells the true story of this doctor's struggle to keep the drug trials going and save the lives of thousands of women.

Harry Connick, Jr. is joined by Amanda Bynes (Hairspray), Angie Harmon (Women's Murder Club), Swoosie Kurtz (Pushing Daisies), Bernadette Peters (Boston Legal), Jennifer Coolidge (American Pie), Regina King (Ray), Tammy Blanchard (Life with Judy Garland: Me and my Shadows), John Benjamin Hickey (Flags of Our Fathers), Paula Cale (Providence) and Trudie Styler (Empire).

The film will air in October as Lifetime's centerpiece for the network's annual awareness campaign Stop Breast Cancer for Life.

Oscar-nominated actress Sigourney Weaver is coming to the small screen with a Lifetime movie called Prayers for Bobby. The film is based on Leroy Aaron's book Prayers for Bobby: A Mother's Coming to Term with the Suicide of Her Gay Son.

Weaver will star in and co-produce the film, her first made-for-television movie. She stars as Mary Griffith, a religious mother who questions her faith in God after her son's suicide. She eventually comes to terms with his homosexuality and goes on to champion the rights of gay and lesbian youths.