Here are brief descriptions and pitches for each of your four low-key favorite sci-fi shows:

1. Travelers:
   • “Travelers” follows a team of operatives sent back from the future to prevent the collapse of society. They assume the identities of present-day people moments before their historical death, executing missions to avert future disasters.
2. Awake:
   • In “Awake,” detective Michael Britten finds himself living in two parallel realities after a car accident. In one reality, his wife survived the crash, while in the other, his son did. He navigates his dual existence, solving crimes in both worlds and trying to uncover the truth behind his condition.
3. Black Summer:
   • “Black Summer” is a prequel to the series “Z Nation,” set in the early days of a zombie apocalypse. It follows a group of strangers who must band together to survive as they navigate a chaotic and dangerous world.
4. Timeless:
   • “Timeless” centers on a team consisting of a historian, a soldier, and a scientist who travel through time to prevent a mysterious organization from altering the course of history. Along the way, they face historical events and figures, balancing personal stakes with their mission.