7.52 avg 13 episodes 7.3 → 7.4 42 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | The Hunt | 7.3 | 459 |
| 2 | Fearless Freaks | 7.6 | 332 |
| 3 | Haunted by the Past | 7.7 | 300 |
| 4 | School Daze | 7.5 | 289 |
| 5 | The Pet Sitter | 7.3 | 281 |
| 6 | Murder, She Thought | 7.9 | 294 |
| 7 | Trial and Error | 7.5 | 277 |
| 8 | Fast Eddie's, Slow Food | 7.3 | 265 |
| 9 | The Mourning Show | 7.7 | 271 |
| 10 | Art of Darkness | 7.5 | 261 |
| 11 | Bad Water Rising | 7.6 | 263 |
| 12 | A Cult Education | 7.4 | 252 |
| 13 | The Rex Files | 7.4 | 261 |
7.73 avg 19 episodes 7.9 → 7.7 42 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | A Man of Consequence | 7.9 | 263 |
| 2 | Over Ice | 7.5 | 244 |
| 3 | Blind Justice | 7.9 | 261 |
| 4 | Strangers in the Night | 7.6 | 239 |
| 5 | Dead Man Walking | 7.8 | 236 |
| 6 | Under the Influencer | 7.3 | 228 |
| 7 | The Woods Have Eyes | 7.9 | 239 |
| 8 | Game of Bones | 7.5 | 227 |
| 9 | Bullet in the Water | 7.8 | 235 |
| 10 | The French Connection | 7.9 | 238 |
| 11 | Rex Machina | 7.9 | 234 |
| 12 | Rex and the City | 7.8 | 230 |
| 13 | In Pod We Trust | 7.6 | 220 |
| 14 | Tunnel Vision | 7.8 | 231 |
| 15 | Finger Foodie | 7.4 | 222 |
| 16 | Flare of the Dog | 8.1 | 241 |
| 17 | The Graveyard Shift | 7.7 | 222 |
| 18 | Old Dog, New Tricks | 7.8 | 215 |
| 19 | In a Family Way | 7.7 | 227 |
7.61 avg 16 episodes 8.3 → 7.6
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Origin Story | 8.3 | 287 |
| 2 | Manhunt | 7.5 | 233 |
| 3 | Into the Wild | 7.6 | 203 |
| 4 | Under Pressure | 7.6 | 227 |
| 5 | Prescription - Rex! | 7.6 | 217 |
| 6 | Endless Summer | 7.3 | 210 |
| 7 | All in the Litter | 8.0 | 229 |
| 8 | Sleeping Beauty | 7.5 | 209 |
| 9 | Grave Matters | 7.9 | 225 |
| 10 | Fanning the Flames | 7.6 | 203 |
| 11 | Blood on the Tracks | 7.2 | 215 |
| 12 | Top Dog | 7.5 | 205 |
| 13 | Mansion on a Hill | 7.7 | 216 |
| 14 | The Secret Life of Levi | 7.3 | 201 |
| 15 | Seeing is Deceiving | 7.5 | 204 |
| 16 | The Art of the Steal | 7.6 | 203 |
7.62 avg 16 episodes 7.5 → 7.8
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Sid and Nancy | 7.5 | 218 |
| 2 | Oops I Bit It Again | 7.3 | 214 |
| 3 | Rex Marks the Spot | 7.6 | 201 |
| 4 | Leader of the Pack | 7.6 | 199 |
| 5 | Rex To Riches | 7.5 | 192 |
| 6 | Dead Man's Bridge | 7.5 | 192 |
| 7 | A Stab in the Dark Web | 7.5 | 195 |
| 8 | Sudden Death | 7.4 | 181 |
| 9 | Impawster Syndrome | 7.7 | 193 |
| 10 | Blood & Diamonds | 7.5 | 179 |
| 11 | Capital Punishment | 8.1 | 209 |
| 12 | No Man is an Island | 7.9 | 191 |
| 13 | Roses of Signal Hill | 7.6 | 175 |
| 14 | Roll the Bones | 7.8 | 185 |
| 15 | Nightmare on Water St. | 7.7 | 171 |
| 16 | Dog Days Are Over | 7.8 | 197 |
7.59 avg 20 episodes 7.5 → 8.3
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Lost in the Barrens | 7.5 | 237 |
| 2 | Punch Drunk Glove | 7.5 | 203 |
| 3 | Run, Donovan, Run | 7.4 | 192 |
| 4 | Hand of Cod | 7.5 | 180 |
| 5 | The Good Shepherd | 7.9 | 202 |
| 6 | Den of Snakes | 7.3 | 182 |
| 7 | The Date Escape | 7.3 | 169 |
| 8 | Bury the Lead | 7.3 | 184 |
| 9 | Rexpert Witness | 7.8 | 192 |
| 10 | One Wild Night | 7.4 | 177 |
| 11 | Working for the Weekend | 7.7 | 186 |
| 12 | Lost Lives Club | 7.3 | 172 |
| 13 | The Miranda Act | 7.6 | 171 |
| 14 | Rexit, Stage Left | 7.3 | 168 |
| 15 | Northern Rexposure | 7.6 | 207 |
| 16 | Due North | 8.0 | 200 |
| 17 | Lost and Found | 7.8 | 168 |
| 18 | Jail Break | 7.3 | 167 |
| 19 | The Cook, the Chief, the Cop and His Lover | 8.0 | 172 |
| 20 | One for the Road | 8.3 | 182 |
7.83 avg 16 episodes 7.8 → 7.8
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Ghost Ship | 7.8 | 210 |
| 2 | The Good, the Bad, and the Rex | 7.8 | 187 |
| 3 | Hound & Vision | 7.9 | 200 |
| 4 | Hour of the Dog | 7.9 | 200 |
| 5 | Hero by Night | 7.6 | 185 |
| 6 | Claws Out | 8.1 | 195 |
| 7 | Dancer, Traitor, Shepherd, Spy | 7.7 | 185 |
| 8 | Doghouse | 7.8 | 176 |
| 9 | Hudson and Son | 7.8 | 187 |
| 10 | Who's Your Caddy? | 7.8 | 179 |
| 11 | Dog and Pony Show | 7.9 | 179 |
| 12 | Bark and Bite | 7.7 | 182 |
| 13 | Dogged Pursuit | 8.0 | 173 |
| 14 | Death on the Doorstep | 7.7 | 159 |
| 15 | Wag the Dog | 8.0 | 166 |
| 16 | Rex, Drugs & Rock 'n' Roll | 7.8 | 166 |
7.38 avg 8 episodes 8.2 → 6.5
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Double Dog Dare | 8.2 | 183 |
| 2 | A Room with a Clue | 8.7 | 209 |
| 3 | Shuck Everlasting | 7.0 | 140 |
| 4 | K9: The Rext Generation | 7.2 | 149 |
| 5 | In from the Cold | 7.3 | 140 |
| 6 | Bee-Deviled | 7.1 | 143 |
| 7 | Kiss the Cod and Make Them Die | 7.0 | 137 |
| 8 | Hot Prowl in the City | 6.5 | 149 |
4.76 avg 14 episodes 4.2 → 4.9
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Into The Wilds | 4.2 | 269 |
| 2 | Runaway Witness | 5.0 | 210 |
| 3 | Best Kind | 4.8 | 172 |
| 4 | Of All the Gin Joints | 5.2 | 151 |
| 5 | Fortitude Newfoundland | 5.1 | 153 |
| 6 | Conspiracy Theory | 4.9 | 142 |
| 7 | Criminal Rex | 4.7 | 148 |
| 8 | Bird's Eye View | 5.0 | 130 |
| 9 | All The Wrong Moves | 4.5 | 83 |
| 10 | Murder Al Fesco | 4.3 | 75 |
| 11 | Trial by Fire | 4.6 | 61 |
| 12 | The Briny Deep | 4.6 | 62 |
| 13 | Heist for the Holidays: Part 1 | 4.9 | 58 |
| 14 | Heist for the Holidays: Part 2 | 4.9 | 59 |
