Watch The First 48 Online | Peacock

Documentary15 Seasons
TVPG
Detectives around the country race against the clock, knowing that if they don't find a lead within the first 48 hours, their chances of solving homicide cases are cut in half.

Watch Full Episodes of The First 48

Watch The First 48 Season 15

Detectives around the country race against the clock, knowing that if they don't find a lead within the first 48 hours, their chances of solving homicide cases are cut in half.

Frequently Asked Questions

Download the Peacock app and start streaming full episodes of The First 48. View the full list of supported devices.

You can watch The First 48 on Peacock. Watch 198 episodes for free, or sign up for Peacock Premium and stream every episode.

Peacock currently has 15 seasons of The First 48 available for streaming.

Stream new movies, hit shows, exclusive Originals, live sports, WWE, news, and more.

PEACOCK ORIGINALS - MacGruber
PEACOCK ORIGINALS
⬤⬤⬤⬤⬤⬤
MacGruber
TIMELESS FAVORITES - The Office
TIMELESS FAVORITES
⬤⬤⬤⬤⬤⬤
The Office
TIMELY NEWS - NBC Nightly News
TIMELY NEWS
⬤⬤⬤⬤⬤⬤
NBC Nightly News
THE WINTER OLYMPICS - Streaming Feb. 3-20
THE WINTER OLYMPICS
⬤⬤⬤⬤⬤⬤
Streaming Feb. 3-20
Start watching The First 48
An email and password is all it takes
Watch 198 episodes for freeWatch all episodes with Peacock Premium