6.76 avg 8 episodes 6.5 → 6.5 42 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Bad Things Happen When You Dig | 6.5 | 246 |
| 2 | Night Visions | 6.7 | 209 |
| 3 | Looking Down | 6.7 | 183 |
| 4 | High Strangeness | 7.1 | 174 |
| 5 | Dangerous Curves | 7.1 | 161 |
| 6 | Poking the Nest | 6.6 | 164 |
| 7 | Surveillance | 6.9 | 154 |
| 8 | Revelations | 6.5 | 143 |
7.46 avg 10 episodes 7.2 → 7.6 42 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Breaking Ground | 7.2 | 153 |
| 2 | Carved in Stone | 7.2 | 142 |
| 3 | Laser Focused | 7.3 | 134 |
| 4 | There's No Place Like Homestead 2 | 7.4 | 135 |
| 5 | The Ranch Strikes Back | 7.5 | 138 |
| 6 | Skin Deep | 7.4 | 129 |
| 7 | Can You Dig It? | 7.5 | 129 |
| 8 | Shocking Revelations | 7.8 | 131 |
| 9 | Look, Up In The Sky | 7.7 | 124 |
| 10 | It Follows | 7.6 | 121 |
7.89 avg 8 episodes 7.7 → 7.5 42 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Above and Beyond Explanation | 7.7 | 150 |
| 2 | Tic Tac 2 | 7.7 | 138 |
| 3 | Inner Fear-ence | 8.0 | 134 |
| 4 | Scoped Out | 8.2 | 133 |
| 8 | Dome of the Rock | 8.1 | 126 |
| 9 | Closer Encounters | 8.4 | 128 |
| 10 | Photo Finish | 7.5 | 116 |
| 11 | The Strangest Things So Far | 7.5 | 109 |
7.89 avg 15 episodes 8.2 → 6.7 42 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Over And Out Of This World | 8.2 | 158 |
| 2 | Who's Your Data | 8.2 | 133 |
| 3 | The Blob | 8.3 | 128 |
| 4 | The Watchers | 7.9 | 114 |
| 5 | Here's the Drill | 6.7 | 130 |
| 6 | What a Mesa | 7.6 | 119 |
| 7 | The Return | 7.5 | 107 |
| 8 | Between the Lines | 7.2 | 108 |
| 9 | Something's Up | 8.0 | 113 |
| 10 | A Frequency Occurrence | 8.4 | 114 |
| 11 | In the Heat of the Night | 8.6 | 120 |
| 12 | In and Out | 8.5 | 105 |
| 13 | Everything In The Air All At Once | 8.2 | 98 |
| 14 | Living in a Metamaterial World | 8.4 | 95 |
| 15 | Looking Back and Far Beyond | 6.7 | 73 |
8.18 avg 14 episodes 8.1 → 8.4 42 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | What's Up? | 8.1 | 114 |
| 2 | Holy Cow | 8.2 | 98 |
| 3 | Dead in the Water | 8.1 | 90 |
| 4 | Bad Taste | 8.3 | 84 |
| 5 | The Flash | 8.2 | 81 |
| 6 | Beaming Up | 7.8 | 84 |
| 7 | The Cone Zone | 8.6 | 99 |
| 8 | Graves Concern | 7.6 | 83 |
| 9 | Spinning Out | 8.4 | 77 |
| 10 | What the Gel? | 8.1 | 74 |
| 11 | Bad to the Drone | 8.0 | 67 |
| 12 | Drone-Ageddon | 8.3 | 81 |
| 13 | The Breakthrough | 8.4 | 66 |
| 14 | Shock and Awe | 8.4 | 66 |
7.98 avg 12 episodes 7.6 → 7.8 42 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Bubble Trouble | 7.6 | 87 |
| 2 | The Drone Zone | 7.7 | 63 |
| 5 | Pushing Boundaries | 8.0 | 58 |
| 6 | Posting Up | 7.9 | 57 |
| 7 | Lights Out | 8.0 | 58 |
| 8 | Swarm Weather | 7.4 | 55 |
| 9 | Darting Around | 7.9 | 53 |
| 10 | Hard Target | 8.6 | 60 |
| 11 | Hard to Handle | 8.7 | 62 |
| 12 | Hard Boiled | 8.4 | 55 |
| 13 | Fire in the Holes | 7.8 | 51 |
| 14 | Meeting of the Minds | 7.8 | 50 |
7.01 avg 7 episodes 7.1 → 8.0 42 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | All Fired Up | 7.1 | 54 |
| 2 | Flying High | 6.8 | 37 |
| 3 | Setting Boundaries | 7.2 | 32 |
| 4 | Smoking Guns | 6.9 | 34 |
| 5 | Home Sweet Homestead | 6.7 | 31 |
| 6 | All Mesa'd Up | 6.4 | 22 |
| 7 | High Voltage | 8.0 | 9 |
