“The Red Nose Day Special” (8 p.m., NBC): The fifth annual “Red Nose Day”

“The Red Nose Day Special” (8 p.m., NBC): The fifth annual “Red Nose Day” special will feature performances by “The Voice” coaches Kelly Clarkson and Blake Shelton, as well as a video reimagining of the Hall and Oates hit “You Make My Dreams” with Julianne Hough, Rob Gronkowski and “This Is Us” star Chrissy Metz. Sketches will include “Saturday Night Live” star Kate McKinnon and Lilly Singh, host of the late night show “A Little Late with Lilly Singh.”

“This Is Farrah Fawcett” (8 p.m., ABC): ABC News presents a two-hour prime-time special on America’s golden girl Farrah Fawcett. From that iconic red bathing suit poster to her role in the hit show “Charlie’s Angels,” Fawcett took the 1970s by storm and captivated the nation with her every move. Now, almost 10 years after her passing, ABC News reports on her life, career, fame and lasting legacy.

TV listings, B5