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The Best Seasons of 999: On the Front Line

Every season of 999: On the Front Line ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of 999: On the Front Line!

Top season
Season 7
7.8avg
Best episode
S7E1 Episode 1
7.85 votes
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes
#1

Season 7

10 Episodes

First Aired: Nov 2021

7.8/ 10
Average Rating
Best episodeE1 · Episode 1 7.8
#2

Season 1

10 Episodes

First Aired: Sep 2017

N/A/ 10
Average Rating
#3

Season 2

10 Episodes

First Aired: Sep 2018

N/A/ 10
Average Rating

Other Seasons

#4

Season 3

11 Episodes

First Aired: Aug 2019

N/A/ 10
Average Rating
#5

Season 4

10 Episodes

First Aired: Feb 2020

N/A/ 10
Average Rating
#6

Season 5

10 Episodes

First Aired: Jan 2021

N/A/ 10
Average Rating
#7

Season 6

10 Episodes

First Aired: Aug 2021

N/A/ 10
Average Rating
#8

Season 8

11 Episodes

First Aired: Sep 2022

N/A/ 10
Average Rating
#9

Season 9

10 Episodes

First Aired: Jan 2023

N/A/ 10
Average Rating
#10

Season 10

10 Episodes

First Aired: Jan 2024

N/A/ 10
Average Rating
#11

Season 11

6 Episodes

First Aired: Jan 2025

N/A/ 10
Average Rating
#12

Season 12

10 Episodes

First Aired: May 2025

N/A/ 10
Average Rating
#13

Season 13

5 Episodes

First Aired: Jul 2025

N/A/ 10
Average Rating
#14

Season 14

5 Episodes

First Aired: Feb 2026

N/A/ 10
Average Rating
#15

Season 15

8 Episodes

First Aired: Sep 2026

N/A/ 10
Average Rating

Keep going

Top-rated 999: On the Front Line episodes

  1. #1Episode 1 S7E17.8
  2. #2Episode 1 S1E1
  3. #3Episode 2 S1E2
  4. #4Episode 3 S1E3
  5. #5Episode 4 S1E4

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