a new CBS Cares public service announcement. The 30-second PSA, featuring U.S. Surgeon General Dr. Vivek H. Murthy and MOM stars Anna Faris and Allison Janney, will debut after the "Diabetic Lesbians and a Blushing Bride" episode of MOM, Thursday, Feb. 18 (9:01 -- 9:30 PM ET/PT) on the CBS Television Network. Rhea Perlman guest stars as Anya. Photo: Darren Michaels/Warner Bros. Entertainment Inc. ÃÂÃÂ© 2015 WBEI. All rights reserved.