This company gives viewers a lifetime dose of television. A&E Television Networks (AETN) owns and operates a portfolio of ten cable TV channels, including Lifetime Television, the flagship network of AETN subsidiary Lifetime Entertainment that targets women with a variety of lifestyle and entertainment content. Its A&E network offers a mix of reality-based programming and documentaries, while its HISTORY channel airs original programs on historical topics. The company also operates sister networks such as Crime & Investigation Network and Bio. AETN is a joint venture between Hearst Corporation and The Walt Disney Company.