Wild cards Macy’s 4th of July Fireworks Spectacular (NBC, 8 p.m.): Expect musical performances from Black Pumas, Coldplay, OneRepublic, and Reba McEntire, among others, and prepare to be forcibly reminded of this 30 Rock bit. A Capitol Fourth (PBS, 8 p.m.): And here’s the PBS version of that, hosted by Vanessa Williams. Major League Baseball, “New York Yankees vs. New York Mets” (ESPN, 8 p.m.): And here’s ESPN’s version. The One And Only Dick Gregory (Showtime, 9 p.m.): Andre Gaines’ documentary pairs archival footage of the comedian/activist with interviews to “a crucial through line to what Gregory gave voice to during the Civil Rights era — and which continue to be vital today.” The most vital of these interviews is with Gregory himself, who offered insight into his own story prior to his death in 2017.