| Madagascar: Escape 2 Africa |
| Magic for Humans [Series] |
| Major Payne |
| Making a Murderer [Series] |
| Making the Witcher |
| Making Unorthodox |
| Mako Mermaids: An H2O Adventure [Series] |
| Malcolm & Marie |
| Malevolent |
| Malibu Rescue |
| Malibu Rescue: The Next Wave |
| Malibu Rescue: The Series [Series] |
| Manhunt: Deadly Games [Series] |
| Maniac [Series] |
| MANK |
| Manson Family Vacation |
| Maradona in Mexico [Series] |
| Marc Maron: End Times Fun |
| Marcella [Series] |
| Marco Polo [Series] |
| Marco Polo: One Hundred Eyes |
| Mariah Carey's Merriest Christmas |
| Marlon [Series] |
| Marriage or Mortgage [Series] |
| Marriage Story |
| Marvel Super Hero Adventures: Frost Fight! |
| Marvel's Daredevil [Series] |
| Marvel's Iron Fist [Series] |
| Marvel's Jessica Jones [Series] |
| Marvel's Luke Cage [Series] |
| Marvel's The Defenders [Series] |
| Marvel's The Punisher [Series] |
| Mascots |
| Masha and the Bear [Series] |
| Masha's Spooky Stories [Series] |
| Masha's Tales [Series] |
| Master of None [Series] |
| Masters of the Universe: Revelation [Series] |
| Mean Girls 2 |
| MeatEater [Series] |
| Medal of Honor [Series] |
| Medical Police [Series] |
| Medici [Series] |
| Memories of a Murderer: The Nilsen Tapes |
| Mercury 13 |
| Mercy [Series] |
| Merry Happy Whatever [Series] |
| Message from the King |
| Messiah [Series] |
| Metal Shop Masters [Series] |
